sexual intercourse where the female is on her period and the man inserts his penis into the women's blood-slick vagina. The term can also be applicable to anal sex when the woman's period has leaked over her anus before insertion.
by clairedynamo August 14, 2010
after a post-coital affair, one steals all of the other sex partner's lubricant and previously used sex toys.
by clairedynamo December 18, 2009
A group sex act where a peeled banana is inserted into a woman's vagina (hence the name). A second, unpeeled banana is inserted into the anus, causing the woman to clench, squeezing the first banana out of her vagina. The banana is then eaten and enjoyed. In the midst of the anal clenching, the second banana is also ultimately squeezed, providing snack for the rest of the group sex party.
Ruthie, Brent and I did had a good time last night; we totally did a banina on some chick. It was delicious.
by clairedynamo August 21, 2010
by clairedynamo November 03, 2009
during intercourse, one partner poops into their hand and puts the log of excrement onto the other partner's forehead at a 45 degree angle, creating a makeshift horn.
"last night with becky, i totally gave her a bronze unicorn. she got so mad to have poop on her face."
by clairedynamo June 10, 2009