Dumbfuck

A miserable excuse for a human being. Often retarded.

Marley is such a Dumbfuck

by Anonymous :p April 12, 2016

Dumbfuck

Anyone named Matt Ryan who spells alike, a like. A poser. A guy who jerks other guys and takes loads of semen in the face.

My good friend is dumbfuck

by #urbanallday May 17, 2018

dumbfuck

you

you are a dumbfuck

by derpmaste April 5, 2022

Dumbfuck Dumptruck

Noun : When you are such a colossal idiot that you have to carry your stupidity in a dump-truck.

I called the dog a dumbfuck dumptruck when he bit my hand while I was trying to pet him.

by Ulfhersir October 12, 2021

Dumbfuck

Someone who is so dumb they are convinced by two idiots

You are stupid, an idiot, null404, a dumbfuck, if you will

by Human.cs December 28, 2021

The dumbfuck tree

A tree that people think you fell off when you do something stump stupid.

Who needs friends when yours fell off the dumbfuck tree.

One who takes nourishment from the dumbfuck tree can only be stump stupid.

'I can't believe those people are trying to get away with that. What, do they think just fell off the dumbfuck tree?!'

by FrostbiteFlats February 5, 2025

Dumbfuck

a stupid person tht is just a plain fuck up and has no life what so ever. most dumbfucks are reading this now because someone called them this and they dont know what the hell it means. well now u know dumbfuck.

another meaning is to not know who to fuck or have intercourse because of that one day you skipped sex ed class because you were grossed out so now your holding ur penis in your hand wondering where.to put it in the women. since your a dumbfuck you go for the armpit.

1- that guy over there is just a plain dumbfuck.

2- girl 1: how was u and your date last night wink wink

girl2: terrible afterwarda we went to have sex.and he stuck his penis in my armpit trying to dumbfuck.

girl 1: what a dumbfuck

by Susu_the_rabbit May 23, 2015