(Pronounced graiy-zer)

A type of wet fart that leaves skid track marks on a bed sheet after a person ha farted. They are often left in hotel beds on the sheets. The cleaners leave it as a gift for the new residents from the previous ones.
Sue: ben im gonna sleep *opens sheets*..... Ewwww WTF is that shit....
Ben: looks fresh.... It must be a gràizer from the previous residents.
by Zimbardo March 12, 2013
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