look up any word, like the eiffel tower:
 
2.
The coolest phrase ever. Expresses more coolness than anything else.
Lame kid: My shirt is rad.
Me: Yeah well mine's uber rad.
Lame kid: Yeah well...
Me: Suck it.
by lmaonayse August 06, 2006
 
1.
A combination of uber and rad.
Even though I just met Alyssa, she is uber-rad.
by Inimitable November 11, 2005