by Ereck Flowers November 21, 2018

"I'm gonna cum, oh fuck, BOOM!"
by BoomMaster27 July 7, 2022

When your friend pulls down someone’s shorts & undies and you spank that person with a broom. The spank is so hard that you can count the individual bristles on the persons asscheeks.
by Dookiepoopy September 24, 2023

Norwegian saying in television- and film-making. Equivalent to "Break a leg". The word "boom" as in a mic-boom.
by Anita-pai October 23, 2015

by CoolPlays March 3, 2025

Jason was looking for a great way to sandbag his budget so he came up with the Boom-Splat sales theory.
by boom-splat rookie December 24, 2011

A synonym for fleek. Used to describe a quality of a person (typically a female) as good looking or pleasing.
Guy 1: Ay bro. Have you seen Samantha lately?
Guy 2: No why
Guy 1: Mannnn she been hitting them squats lately and her body on boom bro!
Guy 2: No why
Guy 1: Mannnn she been hitting them squats lately and her body on boom bro!
by WicKid September 14, 2016
