Randumbass 

A person that has the characteristics of a normal being until at random times they will start to act like a dumbass but will eventually come back to their senses.

hawt girl: hiya

guy: hey, wassap?

hawt girl: noothing much whattabout you?

guy: I was wondering if you

ASDAIOSOASDIIHASOIUDHYA*(WHDASDHIAUDSHIUHASDIUH......

hawt girl: ok....

guy: sorry, I can be a randumbass at times.

Randumbass by Fizzle1337 December 16, 2010

Randumbassness 

A random, inappropriate, yet humorous outburst of Fan~Fucking~Tastic foolish fuckery. A characteristic most commonly found in facebook users of higher intelligence.

Randumbassness Nuff said.

Randumbassness by Just FR December 1, 2011

Randomass-it 

To guess with the up most stupidity

the teacher asked nick what "jota" means and he decided to Randomass-it and said goat

(jota means j in Spanish)

Randomass-it by 123445677890 April 21, 2008

Pandumbass 

Currently a dangerous threat to public health. Pandumbasses are people who don't know how to stay 6 feet apart, cover their mouth when they sneeze, and try to talk and shake hands with every single person they meet in public. They are a lot more susceptible to not only catch the disease themselves but also pass it on to other people.

Pandumbasses on Spring Break are partying anyway and don't care that they could pass corona to literally hundreds of other people.
Pandumbasses took to the State Capitol to protest social distancing guidelines designed to save people's lives.
Steve didn't wash his hands after using a public bathroom but wouldn't buy Corona beer because it was just too risky - what a Pandumbass

Pandumbass by Father Abraham II April 18, 2020

randumbs

Most of the Pokémon UNITE community, specifically most of the randos you get as teammates

Aw we lost stupid randumbs

randumbs by BofaDeezNutsInYoMouth April 3, 2023