What does this sign mean???

I was searching for more graphics today when I came across this gem. I really have no idea what it means. Well, I have some idea, but I also think there are other probable meanings.

Perhaps this is the international symbol or sign for:

A) Please smell my nacho breath
B) Women permitted to shoot shards of glass at their ex-lovers
C) Watch out for the guy that spits a lot, whilist talking about himself
D) Paper Planes will interrupt staring contests

Dunno? What do you think?

I'm leaning towards D.
;)