dog's twix

A perfectly straight log, given birth to by man's best friend. A prime example of a textbook dog egg

Haha, look over there! It's a dog's twix on a brick... Only thing it's missing is a wrapper

Three Twixes

When three men have sexual intercourse and get faeces on their genitals.

"Did you have a threesome Gary?"
"Aye, we looked like three twixes!"

Three Twixes

When three men have sex and get faeces on their genitals.

"Did you have a threesome Gary?"
"Yes Dave, we were like three twixes!"