derbrain 

Lacking common sense, a fool.

A: I burned my food by using the big flame stove thingy.
B: What a derbrain!

derbrain by DerbraiN January 9, 2009

Durbrain 

A common insult among 2-8 year olds, often uttered when under verbal attack or in protection of ones reputution or status.

"You're not coming to my party, You durbrain"

"Be quiet Marie, you are a durbarian"

Durbrain by Professor Chris Stark October 16, 2004

Debraing 

An act of taking a bra off by a different person

My debraing skills are well good

Debraing by Kiragano March 3, 2012

debrainanize

verb To cause someone to lose intellect by something/someone cringe, mind-numbing.

A: "The brain-rot videos debrainanize people"

debrainanize by the-life-saver March 14, 2026