Definitions by The Sam Chang (@supersam023)

raisin check 

In kick boxing; a half kick to the groin area, grazing the scrotum.
Origins: Shazbot, 2013

Ala and Omar were tussling after a night of drinking, Omar channeling his Ong-Back went for a round house kick but only could get a raisin check on Ala.

raisin check by The Sam Chang (@supersam023) November 24, 2013