Radtubulon

A combination of the words Rad, and Tubular. When something is extremely awesome.

That concert was "radtubulon"!

by Zanic Fondora August 4, 2007

radtabulous

(adjective) A combination of rad, fantastic, and fabulous. Expressing the pinnacle of that which is cool.

The boy's guitar skills were so radtabulous, Brian May would crap his pants if he heard them!

by Peter Coleman November 4, 2004