A slang term for an Irishman.
"The pub was packed with a crowd of drunken rowdy spuds."
a suitcase
"Damn, the airline lost my tuxedo box, what can I wear?"
a toilet stall
"Yo, where is Colin?" "He had to dump, he's in the deuce closet."
legal tender; money; bills
"Hey yo, let me get that L10 you owe me."