Nut hole is another term for vagina, the hole in which a man nuts. (Nutting is another term for cumming. ("Gimme that nut!"))

Someone who used to be a potential girlfriend/boyfriend, but no longer is.

The action of one laying on one's back with their feet in the air, and having their nutsack placed gently over the anus, then quite forcefully punched into the anus by a second party. (For spite NOT for pleasure)

a hole in which you make big nuts

A nut hole is an anus as it can be know to look like its covered in peanut butter.

Persons of uncoolness, one who is one can short of a six pack, involoved in rather ridiculous acts.

A person who resembles/acts like a vagina