schlmiel [sh-l-meeyul]
and schlmazl [sh-l-mahzul]

A schlmiel is a clumsy oaf, and a schlmazl is the unfortunate character oafed upon (if oaf can be used as a verb). E.g. at a restaurant: the schlmiel might be a waiter who spills soup on a customer, that customer then being the schlmazl of the moment.