by KRDawg August 28, 2023

It comes from changing the word in a song from “Lady Bump” to “Liar Bump”, it means the word “liar” can walk outside from English dictionary and dance…dance…dance…in every ways ,finally, it’s called “Liar Bump”. This word is for a lady who likes to tell a lie in everyday life. She doesn’t have respect for herself.
by Eternal Real Pearl December 31, 2018

by Ekimccm January 6, 2022

Oh man that was wicked sick can I get a biny bump!
Guys=bro bump
Girls=bra bump
Non-binary people= biny bump
Guys=bro bump
Girls=bra bump
Non-binary people= biny bump
by Mackeymckinney June 26, 2019

by Mackeymckinney June 26, 2019

It's like saying "what the fuck" but you're in 8th grade and your mom is within hearing distance. Also, you can catch yourself saying "what the..." and instead of cursing, promptly follow it with "bumps". It'll confuse the sensitive shit head.
by VaginaSniffer3000XL February 15, 2017

by Two-blocked July 6, 2022
