What's the grossest thing you have ever eaten or drunk?

What's the past-tense if 'drink', drank or drunk? Anyway...
Tell me what's the nastiest, vilest thing you have ever put in your mouth and swallowed, either by accident, for street-rep, or on a dare.

The wax coating of a Babybel.

This 

Ginger beer....seriously that stuff is nasty!

Ocean water is pretty bad..

Durian. Smelliest fruit on the face of the planet.
 
Also, once I chugged an entire bottle of Manischewitz. It wasn't horrible going down, but it was definitely the grossest thing in my mouth when it was coming back up.

 Marshmallow covered in tomato ketchup. Pepsi mixed with salt and mustard. 

Nothing nasty, because I don't do that shit.
 
 
But I did do this.

Fried locust.  I was too young to know what I was actually eating.

" This 

   When i was in Roatan. It's called Noni fruit. Apparently it's super good for you. It has a mushy jello-y texture and smells and tastes, literally, like vomit. One bite and i was done. "

I ordered pizza at a new store once...
 
There was something liquid dripping from the pizza and I swear the cheese was dark green...
Took one bite, I still cry at night...

Hahahaha, oh wow, haha.
 
On a less perverse note, Natural Ice is basically the most awful tasting thing in the entire universe.

" Ginger beer....seriously that stuff is nasty! "

" I ordered pizza at a new store once...  There was something liquid dripping from the pizza and I swear the cheese was dark green... Took one bite, I still cry at night... "

Not me, but a friend had coke mixed with mustard, ketchup, relish, salt, pepper, and milk. Basically whatever we could find in out high school cafeteria. Was nasty looking.

Drank a pop can full of cigarette ash. Thought it was a normal can, and i was under the influence.

When I lived in Germany, I ate some crickets. 

I drank a Monster energy drink; fucking horrible.

"Hahahaha, oh wow, haha."

" Durian. Smelliest fruit on the face of the planet.  Also, once I chugged an entire bottle of Manischewitz. It wasn't horrible going down, but it was definitely the grossest thing in my mouth when it was coming back up. "

Since somehow I was deemed "The guy who'll eat ANYTHING!," my buddies made a smoothie that consisted of ,milk, water, orange juice, blue berry yogurt, mayo, cottage cheese, thousand island dressing, balsamic vinegar, olive oil, horse radish, relish, ketshup, mustard, salt, pepper, oregano, garlic, chili powder, and a raw egg. Honestly if it wasn't for the horse radish, I could've downed that no problem.  Afterwards I was convulsing for an hour.

I've had durian.  And tequila.  Can't decide which is worse.

" Ocean water is pretty bad.. "

I tried some kind of Dutch rum that was 80% and it was pretty damn horrible. 

Never had anything gross, but I bit into a scotch bonnet pepper once, fucking felt like lava on my tongue.

Wow, two pages and not a single mom joke? The Trolls must have Thursdays off.
 
I have never really eaten anything gross. I can't stand the taste of hard alcohol such as Crown Royal and the like, so I guess that.

Horseradish cheese is the grossest thing I've ever eaten. Took a day to get the taste out of my mouth.

i ate schmaltz. it's a small fish but it was pretty good.

Ogbono.  Me and some friends went into an African restaurant not knowing anything about the food.  It was like a plate of snot flecked with blood.  When you put the spoon in it and pulled it out the goop actually pulled itself back into the bowl.  Oh, and it had a really obvious piece of windpipe in it.
 
I've had guinea pigs and testicles and intestines and all that sort of thing in Peru but that was all nice mostly, but I'm sure that would disgust some people.

Someone in the pub ordered a mix of half guinness, half cider and a splash of blackcurrant cordial. He said it was the best drink ever. It was not.
 
I occasionally like to dip pickled onions into wholegrain mustard and eat them whole. I once tried it with English mustard. Don't ever do that.

ummmm.........  meatloaf aha!

I drank a big bottle of Hypnotiq in less than an hour. That shit's disgusting.

an entire bottle of frank's red hot (in 30 seconds)

I took a sip from a beer bottle just sitting on a counter at a party. 
 
Turns out it was filled half way with someones piss.

 Pigeon heart;it wasn't half bad.

Beverly soda is extremely nasty.  I gagged and nearly threw up with one gulp.

Prawn head probably, I'll try anything once.

Some old fish I really should have not microwaved and consumed....... Work the next morning with food poisoning was not enjoyable

My friends and I did the beef bowl challenge inspired from giantbomb.  Surprised nobody puked.  I was the only one that managed to finish and it took 35 minutes of determination

Nothing that I can recall. I'm way too cautious about what I eat/drink.

A glass of vinegar with egg yolk as a dare from my friend.

" I drank a Monster energy drink; fucking horrible. "