k-rad

Variation of "rad", itself an abbreviated form of "radical". Northern Californian in origin, specific to Berkeley, especially University of California math/computer science students. Usually considered "geeky".

Often used in conjunction with the modifier "hella", as in "Last month's Critical Mass bike ride was hella k-rad!"

by Carlos Pecciotto October 1, 2005

k-rad

orgin; oldskool haxx0r typea (adj.)Some say it comes from a combination of the words 'kool' and 'rad' (K-Rad); Meaning not just kool, not just rad, but kool AND rad. :)

I am k-rad, ph33r my l33tness!

by deexm February 15, 2003