Posterior Motive

When a girl is only thinking about having anal sex.

Yo I was ready to bust a nut in this girl's vag but next thing I know I'm all up in her ass! I got caught up in her posterior motives...

Posterior Motive by Teh butt s3x0rs May 3, 2010

Posterior Motive

Posterior meaning buttocks, the phrase is derived from the phrase "ulterior motives". The phrase refers to a male being phony twords the opposite sex with the intentions of sexual Intercourse.

Seeing a male explaining any of the following to a female could be seen as having Posterior Motives: "I'm different than the other guys", "I love poetry!", "I think you look great with no makeup" "I think you are so unique" ect ect.

Posterior Motive by LilBobbySaget September 6, 2013

posterior motives 

The intentions of a impostor from among us. Also called IMposterior motives. Get it, cause their the impo from amongus.

Dark Blue: * does task *

Impostor: DB is sus!! They faked a task, PROVING they have posterior motives.

posterior motives by impnessmogus October 9, 2022