Shoe Clerk poker
1) A player who does not stay for a raise (with the implication
that he is dropping out of fear) or, particularly in a no-limit
game, for any large bet.
2) Someone who is not serious about playing a particular pot,
and thus will not call a raise. For example, for definitions
1 and 2, you might hear an aggressive player say, "Let's
raise and get the shoe clerks out." Also known as ribbon
clerk.
3) A weak player.