Top definition
A mental headbutt. Such a concentrated amount of mental force that it feels like you just received a headbutt.
(Person 1): You better not piss me off or I'll mindbutt you!

(Person 2): That's bullshit you can't even OW what the fuck was that?

(Person 1): MIND. BUTT. BITCH.
by TheGreenMachine420 November 05, 2011
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug