maghanap ng salita, tulad ng wyd:
The yellowish slime left in the crotch of a girl's panties usually due to over-horniess or a genital disorder.
Sarah always had a bright yellow yolker waiting for me in her underpants
ayon kay donniel ika-20 ng Mayo, 2006
One who masturbates constantly.
used as an insult
"Hey you going to pro with Jeff?"
"No he's such a yolker..."
ayon kay ckyuteee ika-18 ng Marso, 2009