Megashower 

A term used when a person takes a shower and achieves a climactic orgasm in the process. You can bet on the fact that a shower lasting over 15 minutes is a Megashower.

sorry man. I had the greatest Megashower of my life

Megashower by Harry hermione December 3, 2010

megastoner 

An extreme form of the stoner, the megastoner is an individual whose near-constant marijuana use reduces him to a pathetic state of drooling semi-retardation. The megastoner is unable even to play video games or engage in normal conversation.

Did you see that megastoner? He smokes every five minutes. He can't even wipe his own ass.

megastoner by Hay Soos July 18, 2006

MEGAPOWERS 

A major study session that goes down with you and your friends before a midterm or a final.

"Hey are we getting together for MEGAPOWERS 460 this Thursday?"

MEGAPOWERS by Tammy P January 4, 2008

Megastoner 

The girlfriend of a full-time pot smoker who, while encouraging her boyfriend to stop smoking, actually in fact consumes more pot than him.

Girlfriend: Pass the bong sweetie...
Boyfriend: Damn girl, how many have you had? your a goddamn megastoner!

Megastoner by rv351 March 10, 2010

mega shower 

Jerking off in the shower

I'm going about take a mega shower be back in 15 minutes.

mega shower by Acoustic March 19, 2018