Boomerang

A millennial who begins to act like a boomer and/or picks up traits of an older generation.

Shane just bought a bunch of birdhouses and won’t shut up about birds now, what a boomerang.

by Cqm328 June 10, 2021

Boomerang

(n) the act of going down on oneself, either in hidden , shameful solitary places, such as the parents' guest room, or in front of friends after way too many drinks or pulls from a bong. Oddly, in Australia during the 80's a rash of boomerangs occurred in road rage incidents during the summers.

Also, (v): to make or commit a boomerang.

"Dont know if I can look Jim in the eye after he did that boomerang at the party last night..."

by sloppy seance February 7, 2010

Boomerang

When a dude ejaculates straight in the air and then turns around, spreads his cheeks, and lets the semen fall into his rectum.

Avery: Last night, me and Timmy hung out together and did boomerangs all night long.

Connor: Are you guys gay?

Avery: Ya my n-word.

by pener man February 14, 2019