Hi<br/><br/>A certain guy says: <i>I have to get the cash and hit the road before the guy finds out I'm a </i><b><i>towelhead</i>.</b><br/><br/>I know that "towelhead" can mean "A derisive name for someone of arab descent, from the turbans they wear".<br/><br/>However it seems to me that the guy who's saying this is not Arab, so what does it mean in this case?