So today I just had my first McDank and was wondering what other amazing secret fast food items you guys call your personal favorites.

The Devil's McChicken 
 
Used to work at McD's when I was in high school and a buddy of mine who worked grill would always make this, and it was pretty awesome.  
 
Take a McChicken, no mayo and no pickle (works with a grilled chicken sandwich too, just start at the base chicken) 
 
Add cheddar jack cheese, bacon, and BBQ sauce.  
 
Might sound pretty simple and not as crazy as some of the other McConcoctions, but it's worth a shot

I worked at McDonald's and on closing shift the whole staff would just cook up as much as they wanted and the night manager just listed it as waste. Using the big-breakfast, I invented the McGriddle years before they started selling it proper. I also was quite fond of my sourdough, cajun chicken, bbq, jack, swiss and cheddar....WRAP. That's right, I would grill the sourdough in butter, cut it into strips and put it in the wrap with all the others stuff.

"BBW sauce"  

" I worked at McDonald's and on closing shift the whole staff would just cook up as much as they wanted and the night manager just listed it as waste. Using the big-breakfast, I invented the McGriddle years before they started selling it proper. I also was quite fond of my sourdough, cajun chicken, bbq, jack, swiss and cheddar....WRAP. That's right, I would grill the sourdough in butter, cut it into strips and put it in the wrap with all the others stuff. "

" @Aelric said:

" I worked at McDonald's and on closing shift the whole staff would just cook up as much as they wanted and the night manager just listed it as waste. Using the big-breakfast, I invented the McGriddle years before they started selling it proper. I also was quite fond of my sourdough, cajun chicken, bbq, jack, swiss and cheddar....WRAP. That's right, I would grill the sourdough in butter, cut it into strips and put it in the wrap with all the others stuff. "

That sounds unhealthy. "

" @XTraFries said:

"BBW sauce"  

 Gross "

" @XTraFries said:

"BBW sauce"  

 Gross "

" @Kyreo said:

" @Aelric said:

" I worked at McDonald's and on closing shift the whole staff would just cook up as much as they wanted and the night manager just listed it as waste. Using the big-breakfast, I invented the McGriddle years before they started selling it proper. I also was quite fond of my sourdough, cajun chicken, bbq, jack, swiss and cheddar....WRAP. That's right, I would grill the sourdough in butter, cut it into strips and put it in the wrap with all the others stuff. "

That sounds unhealthy. "

McDonald's in general is unhealthy.  "

" @MooseyMcMan said:

" @Kyreo said:

" @Aelric said:

" I worked at McDonald's and on closing shift the whole staff would just cook up as much as they wanted and the night manager just listed it as waste. Using the big-breakfast, I invented the McGriddle years before they started selling it proper. I also was quite fond of my sourdough, cajun chicken, bbq, jack, swiss and cheddar....WRAP. That's right, I would grill the sourdough in butter, cut it into strips and put it in the wrap with all the others stuff. "

That sounds unhealthy. "

McDonald's in general is unhealthy.  "

Indeed, I believe they secretly fry the salads. "