1 definition by daveotto
When you're either single or have recently become single, you abstain from masturbation of any kind for as long as possible. It usually takes a week to activate beast mode, in which you want to either have sex with or fight everything.
Bro 1 - "ARGH I wanna smash the fuck out of her... And her... And her. And I wanna smack that guy over there."
Bro 2 - "Whoa what's your deal man?!"
Bro 1 - "Oh sorry I forgot to tell you, I'm in beast mode, stopped wanking last week"
Bro 2 - "Whoa what's your deal man?!"
Bro 1 - "Oh sorry I forgot to tell you, I'm in beast mode, stopped wanking last week"
by daveotto April 7, 2012