Nookie meaning having sex. Play on the name "Cookie Monster" from sesame street. Used as a pet name for someone that you have a sexual relationship with.

like blue balls, but for a female

Someone addicted to sex.

Rag, towel, napkin, or other item used to wipe sexual secretions from cocks, twats, and bodies after sex.

a guy/girl who has just recently started having sex

Sex with a woman of the legal age of consent dressed in a Girlscout Uniform

This is the true version.
A group of guys sit around a cookie, (preferably large cookie) and they all jack off on the cookie. The last one to jizz on the cookie has to eat it.