Chin hammer

The act of male scrotum and or balls, slamming against the chin during oral sex.
Dude I met this hot chick last night, and when she opened her mouth I gave her the chin hammer!
by Highway handy April 09, 2022
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Highway Handy

The act of receiving a hand job by the passenger while riding a motorcycle down the highway.
Should of been there bro! I went for a ride on the bike last night and a bar fly gave me the best highway handy!
by Highway handy April 09, 2022
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