by Paytonlisious40 September 15, 2025

When you are in a bad mood but your significant other wants to engage in sexual intercourse. This is called the grumper bumper because although you're not in the mood, who are you to turn down sex, so you push through with the grumper bumper?
My hoe ass bitch burned my toast, and thought she deserved this dick! She pissed me off so I gave her the grumper bumper.
by keithyweithy June 23, 2022

by tHe--cReAtOr March 24, 2023

man: how about a bumper sandwich booger lips hehehehehe.
goblin: AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAARRRRRRRRRRRRRRRRRRRRRRRRRRRRRR
goblin: AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAARRRRRRRRRRRRRRRRRRRRRRRRRRRRRR
by YellowSnow121 February 20, 2025

by NunYuhBiz November 21, 2016

Person 1: Have you heard that YouTube now shows 2 ads at once?
Person 2: Yeah, but it's only skippable ads or bumper ads.
Person 2: Yeah, but it's only skippable ads or bumper ads.
by June 15, 2019

A rather outspoken individual who likes to broadcast their opinions to the world on the back of their vehicle. They achieve this through the medium of bumper stickers which tend to cover ninety percent or more of their vehicles' backside. They tend to drive the following cars: the Toyota Prius, a Chrysler minivan, or any pickup truck made by GM. In addition to this they do not know the correct use of the passing lane on the highway.
by JazzDemon November 17, 2011
