Blowing up the Balloon

When someone buzzes on a brass mouthpiece in someone's asshole.

Dude! Some of those brass players are into some weird stuff, sometimes they'll even enjoy blowing up the balloon!

by Horn-player April 27, 2017

blowing up the balloon too much

When you purposely put too much Helium in a balloon, making it pop.

Person 1: Why were you busy?
Person 2: I was blowing up the balloon too much.

by PenguinedPsyduck0xq0 March 12, 2021

blow up balloons

Giving head

How about you come over and blow up balloons

by Sexy234 September 22, 2015