Crotch Yoga

Those twisty ass positions a pet cat or dog does to clean its junk/taint/asshole.

Goddamnit, Fluffy is doing Crotch Yoga on the dinner table again!

turtleneck dinosaur

An uncircumcised penis. Typically used as code around people you don't want to hear about your penal problems.

I don't wanna hear about your damn turtleneck dinosaur.