During sexual intercourse of any position, the male imitates one nearing ejaculation although being no where near. Upon doing so, the girl gets on her knees in preparation for the milky eruption that will be coating her face. As she closes her eyes, the male slaps the erect penis on her face and returns to the original position to resume intercourse.
See Stacy's bruise? I heard Thad gave her a Milky Casper last night she was so embarrassed she was fooled
by bloodytampons January 17, 2015

A common nickname for a 'evil' person or thing. This can also be used to describe an person who has become to symbolised with ghosts and ghouls and knowing them will haunt you for the rest of your life.
'I need to get away from you, before you become my Casper.' Shouted the girl with tears in her eyes before disappearing into the forest.
by iaminyourbed August 5, 2021

by Dsnutz37087 March 31, 2017

A sexy and handsome man. Mostly with a penis the length of 38cm. And the most Casper’s you can find live in Norway. Casper is one of the best in bed
by Hunting is fun February 2, 2021
