look up any word, like swoll:
 
2.
A huge penis. A penis all the girls want. It gives the woman an ability to orgasm!
Look up in the sky! Is it a bird, is it a plane? NO! Its Superdick!!
by porrazzo January 25, 2009
 
1.
An all around, know it all jackass. The pompous ass.
Jack was being a super dick the other day, giving everyone smartass comments and a new low, grope the boss's daugher infront of the mother fucker.
by kevinizz1e July 10, 2008
 
3.
1.) noun. -an extremly lage dick
2.) noun. -a person that is far more than your regular dick
3.) verb. -the action of fucking someone with a superdick

1.) girl: i bet u small
boy: naw lil mama i got a super dick
2.) man that dude is a superdick always doin somethin stupid

3.) Hey you see that girl over there i superdicked her bitch-ass
by L-K May 14, 2007
 
4.
The only word that can describe the person being the biggest dick in the room.
Wow Aaron Miller is being the superdick tonight.
by DmitriKirilenko September 07, 2012