dumbell 

A term used by many to make fun of someone's intelligence or suggest that they are dumb.

You are such a dumbell.

dumbell by Shadower July 3, 2006

Dumbell 

Is the act of lying on a person's back and fingering two girls sitting with each hand.

I dumbell'd them dude.

Dumbell by BrokenDragon March 14, 2016

Dumbell 

Slur for someone who is All Brawn no Brain

You can't force your way through it you dumbell

Dumbell by OmegaXSR July 1, 2025

Dumbell boy 

A guy in a relationship who keeps dealing with a woman's baggage.

He's just being a dumbell boy until he gets into her room.

Dumbell boy by Summerbees June 8, 2012

dumbell-door

a guy from those harry pottery books and movies

dumbell-door asked calmly

dumbell-door by backwards_cones March 4, 2021

Dumbell Piss Prize 

Direct opposite of the Nobel Peace Prize.

Man did you hear the news today, Barack Obama won the Nobel Peace Prize, and Limbaugh and Cheney shared the other one, the Dumbell Piss Prize.

Dumbell Piss Prize by Guido1 October 9, 2009

Human Dumbell

A position utilized by homosexuals in athletic settings in which a person with power (coach, manager, etc.) inserts one end of a piece of athletic equipment, such as a baseball bat, into his anus and forces another member of the team or coaching staff to do the same with the other end.

John: You won't believe what Ted and Rob are doing in the locker room with your baseball bat!
Bo: Is coach doing a human dumbell without me?

Human Dumbell by TheRealFelixTheCat April 1, 2010