dontuseyourrealnamemyass's definitions

609er

Pronounced as six-oh-nine-er, it is slang used to call people who are over the age of 70 having casual sex with people of all ages.

Josh: Dude what's wrong?

Travis: God I just found out my grandpa is a 609er!

Josh: Seriously?

Travis: Yeah! He slept with my friend Betty!

by dontuseyourrealnamemyass December 9, 2019