Blehttuce 

Lettuce usually found on hamburger when it starts to decay and look like algae

I decided to throw that blehttuce away.

Blehttuce by Fijjuggsgjijhhyggggg-about it June 23, 2019

Blettuce 

The tiny, wayword piece of lettuce that finds it's way into a bean burrito from Taco Bell, thus ruining an already difficult situation.

"How's your food, yo?"

"It was fine until I got a bite with blettuce!"

"Oh, that's turrible!"

Blettuce by Dr. Strangefinger June 11, 2013