look up any word, like the eiffel tower:
 
1.
Great stuff!!
Splendid!!
Spiffing!!
My blow job technique is Super Duper!
by Jimmy Jinkistandon February 20, 2005
 
2.
The integral of uper duper
equals
(uper)^2
----------
2
S(uper)d(uper) = (uper^2)/2
superduper
by Dano Magnum June 19, 2007
 
3.
everything, and anything being better than super
that movie was super-duper
by super-duper July 18, 2005
 
4.
To be so comfortable in your own skin that you can hug a fuckin man in a easter bunny outfit and be strait with it.
Kyle is so superduper that he just doesn't give a shit.
by Inebriated assistant May 13, 2014
 
5.
Being high on marijuana
Hey bro how u feelin?
Super duper man just smoked a blunt
by dapsandpounds January 04, 2010
 
6.
having sex
i think sex is super duper
by im 1 hot boy November 30, 2009