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.
by liliennn August 30, 2006
Get the speirfomug. Get the speirfomug. Get the speirfomug. Get the speirfomug. We'll email you a link to sign in instantly.