Referring to a person being fisted, anally or vaginally
That douchebag needs to be SammieJO'd
ayon kay HardyHar ika-21 ng Marso, 2007
a sammie jo stands for when a woman plays with her fanny, paying special attention to the clitoris and can include some anal penetration.
i'm going to sammie jo myself tonight.
ayon kay brian011089 ika-08 ng Disyembre, 2008