Definitions by Marshall Adams I

srd 

So Rad Dude. Used when describing things that generally excite or enthrall bros.

My puka shell necklace is SRD.

srd by Marshall Adams I April 18, 2008

chill bonez 

An iteration of cool beans used primarily by a bro to describe something favorable or pleasing.

Dude, my faux hawk was redone today and it is so chill bonez.

chill bonez by Marshall Adams I April 18, 2008