A semen oyster is a disgusting lolcow who just sits in his room and masturbates all day. He doesn't move like an oyster and there is semen all over his room, hence the name semen oyster. He can be milked for his lolcow pearls and is more often than not a tranny.
by Hunter Biden January 22, 2024
Get the semen oystermug. David Funk's navy name. Also used to describe bad semen that has been ejaculated out of the head of the penis.
Funky Semen's going to be the best Naval officer that there ever was. That girl just got filled with his funky semen.
by Funky Semen February 27, 2017
Get the funky semenmug. by Extreme moisture February 3, 2018
Get the semen hosemug. semen is actually cum;a sticky fluid that comes from a mans balls while being sexually satisfiedvery happy
by theknowitall836 November 10, 2018
Get the Semenmug. by Hernan Hernandez February 8, 2017
Get the semen jockeymug. Semen demons tend to live inside teenagers rooms. Teenagers have the most semen and they tend to feed off of it. They also attack you mid masturbation they do that because they can smell your semen gaping inside of you.
by Rhrudurhudjeh September 15, 2021
Get the Semen demonmug. Guy 1: OMG IM GONNA BUST OUT MY THICK CREAMY SEMEN!!!11 OMAGAAAAASH!!!11!!1
Guy 2: Kan i hav sum>>>>?/??
Guy 2: Kan i hav sum>>>>?/??
by Hypurrelet August 13, 2023
Get the thick creamy semenmug.