A chap who masturbates way more than usuall. normally found pulling one off into house hold items, such as: sink, shower, toilet or jam jar.
Jeff: Whats jack doing these days?
Rupert: Ahh he's being a serial masturbator somewhere!
Jeff: now I'm dark on him aye.
Rupert: Ahh he's being a serial masturbator somewhere!
Jeff: now I'm dark on him aye.
by BigJay! November 14, 2011
A narcissistic person who is better at anything in life than everyone else usually due to playing with themself way more than normal
Davo: "Why does billy think he's better than everyone else all the time?"
Danno: "Cause the fuckheads a serial masturbator"
Danno: "Cause the fuckheads a serial masturbator"
by mickeeey July 6, 2009