Seed Sniffer
Someone who scratches their crotch or otherwise puts their hands down there and sniffs it when finished.
Alternatively, someone who puts their hands in someone else’s crotch and smells it when the job is done.
Alternatively, someone who puts their hands in someone else’s crotch and smells it when the job is done.
I saw a guy on the bus scratch his junk and smell his hand, dude’s a seed sniffer.