Mexican beer with a lime in it.
Shayne was passed out from all tbe Mexican Seven ups he drank, so Trey teabagged him and took a picture.
A piece of toilet paper used to keep one's dick from touching a public toilet seat whilst taking a shit.
John is afraid of catching VD from public toilets. When he has to shit in one, he puts a dick doily on the front of the seat to protect his penis.