look up any word, like donkey punch:
 
1.
Getting totally awesome and totally not awesome all at the same time, but with totally awesome results.
"I was playing wall ball with Gary Busey this weekend and then we went drove a dragster to the bar and drank a ton of beer. I barfed but then I found a suitcase full of money, so the next day we went sky diving.
It was radtarded."
by S. Kinevil ESQ. February 05, 2009
 
2.

Getting totally awesome and totally not awesome all at the same time, but with totally awesome results.






I was playing wall ball with Gary Busey this weekend and then we
drove a dragster to the bar and drank a ton of beer. I barfed but then
I found a suitcase full of money, so the next day we went sky diving.
It was radtarded.

by S. Kinevil ESQ. February 07, 2009
 
3.
its when you do something completely stupid, but people think its cool...
ELL- WOW that was so RAD!

Jon- not it wasnt it was retarded!

ELL- it was RADtarded!
by Sahara Vicious May 21, 2007