yop is a word that you can use to greet your close friends. also it can be used to tell someone to go away. kind of liek tellin them to f**k off but not as nasty but isn like a polite gesture
by nathan August 04, 2004
Get the yopmug. 
by Nathan January 14, 2004
Get the dirty emmit poonmug. by Nathan November 17, 2003
Get the Lickmug. Someone who immeadiately asks asl at the beginning of all conversations. This shows an utter lack of intellectual depth or sexual restraint. Most people simply ignore anyone who begins a conversation with such an inane question as "age/sex/location?"
by Nathan July 17, 2004
Get the a/s/lermug. 