Definitions by Mathias Berggren

Madsiboost 

A adj. describing a person, for being mad and aggressive quite often.

"Have you seen John lately, he's really madsiboost."

"I hate to have madsiboosted people around me."

Madsiboost by Mathias Berggren February 1, 2018

Madsiboost 

Madsiboost is a word describing a he or she, who is being awfully annoying

"Hey man, last night Shawn was really madsiboost, do you know why?

Madsiboost by Mathias Berggren November 13, 2017