A horrible driver. Some asshole who pulls a dick move when driving ie: " That fucking Shmohawk just cut me off." You fucking shmohawk.
As desribed in season 6 of curb your enthusiasm by Larry David and Larry's father. I think it might be jewish or hebrew or something. Rent that shit, its fucking funny. A shmohawk does not know how to drive.
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the USCoast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."