bumbass

one who has both lazy and retarded qualities.

Why don't you stop watching television and study alittle bit for once you bumbass.

by Brett Gasmony October 7, 2005

bumbass

A dumbass is a person who always mooches off others. Typically of the hemp persuasion. Signs: Quite possibly into the Grateful Dead / likes to talk about conspiracy theories.

Person 1: Hey man, did you know if you light your cigarette backwards its 7 years bad mental health? Tobacco industries planned that filter to be hazardous to your mental health. Can I bum a smoke?

Person 2: WTF are you talking about? And no, you can't have any of my cigarettes, you bumbass.

Person 1: Oh dude, harsh. Chomsky was fucking right!

by Exploding Faces July 15, 2010

bumbass

A bum who is a dumb-ass

1: HAHA Look at the bumbass
2: WTF is a bumbass
1: Go to urbandictionary.com and go look it up
2: No tell me!
1: Stupid bumbass.

by Narhem May 6, 2010

bumbass theorem

When you make something that don't make sense.

4+3=8 bc if you break them apart then multiply them together you get 8 this is the bc the bumbass theorem makes you look smar

by DrizzledSyrup March 20, 2023

Bombassery

adverb:is a mix of bombast, ass and then the added pop culture "sery" e.g. "Smartassery"

You could have made a valid point, instead you engaged in your usual bombassery.

by Kerri Peek October 2, 2008

bumbastain

A jamican insult, often used jokingly but can also be quite offensive

wa gwann bruv - Rasta 1
Rasclat bumbastain, aye - Rasta 2

by DMCliff August 8, 2007

Bumass

It's a term you use if somebody is being mad annoying and/or talking shit.

Jordan: look at u with ur uglay ass
Me: stfu bumass nigga

Jordan: She just called me a bumass

by eminemloverr15 March 20, 2014