Bibye bump 

When two bro's (usually frat boys) reach between their legs to give bumps. Bibye bumps are usually reserved for saying farewell to your most intimate of bros. Bibye bumps can be done back to back, front to front, or back to front.

Yo bro, have fun at Mtv spring break. Now give me a Bibye bump.

Bibye bump by Norwegian Mike February 5, 2009

bible bump 

A giant bump that you hit with a bible to cure. Commonly found in the Wild West.

Looks like ol davie got himself a bible bump again.

bible bump by The Texan Pennsylvanian April 19, 2021

Bible Bumper 

Someone who cherry picks stories from the Bible for there arguments, often for hate. Also people who constantly talk about there religiousness when nobody asked, they also might have a “more righteous than thou” attitude.

Person A: “PREMARITAL SEX IS A SIN AND YOUR GOING TO HELL!”

Person B: “Look another Bible Bumper”

Bible Bumper by That one lost remote June 9, 2021