Definitions by liliennn

speirfo 

A spazzy, weird mofo. The original word was "weirfo" which meant weird mofo. If you are a weirfo, you are weirf. If you are a speirfo, you are speirf.

"Kristen is such a speirfo."
"Yeah, I've noticed, she's really speirf."

speirfo by liliennn August 30, 2006