flasher, exhibitionist (a person exposing his or her genitalia in public)
çekim: çoğul blottere · tamlayan blotters
köken: From blotte (“to expose”) + er.
Etimoloji
From potlood (“pencil, euphemism for an erect penis”) + venter (“salesman, vendor, hawker”). The sense for an exhibitionist originated as a slang term among the Dutch police.