what is the nastiest thing you ever eaten or found in your food?

Was at a cafe about a yaer ago and was having a full English breakfast, then I looked down at the beans and found a couple of pubes in it uke:
Needless to say I've never been back since

 

I found roach eggs(identified them via the almighty google) in the bottom of a lb of ground beef, big grocery chain too. I went freaking ballistic, just made one mistake. When I took it back to the store to complain I gave it to a manager to "show to the meat department", freakin' dumbest move that month. When I asked for it back because they didn't offer me anything more than a refund it had "already gone in the trash compactor". I was eventually removed from the store forcefully by the RCMP. I still tag these stores in their bathrooms as "welcome to the roach motel", ten years and counting.
C/O

 

"american cheese" (shampoo tasting yellow paint) between an hamburger is the first thing that comes to my mind

 

Had to be a groundhog we fixed one time.

 

I work in a kitchen. One time we got a big shipment of fresh organic salad greens from a local farm. We washed them thoroughly and all that. A few days later (after already serving a few dozen salads) I was plating a salad. I grabbed a handful of greens, put them on the plate and a little frog jumped out. Yes, I still served the salad

We kept it as the kitchen mascot for awhile, then deep fried it and ate it