Moulder 

Boy who masterbaits in front of ones sister.

"Hey Britney watch me moulder", said Chris.

Moulder by RBRat3 March 19, 2005

MOULDER 

oral sex given to a female by a male.

stephen made me orgasim so hard after that great moulder he gave me.

MOULDER by joshui July 31, 2006

Harry moulder

A huge cunt that has a massive forehead and thinks he is better than everyone else. He thinks he is a boxing champ but just is a pussy.

You: Hey is that harry moulder
Your friend: you can see that cunt a mile away with that forehead

Harry moulder by Hugh. Ganus October 16, 2019

Mulderbed 

A substitute for a bed, such as a couch, chair, or patch of floor; this terms originates, of course, with special agent Fox Mulder's distaste for traditional beds.

"Hey, man, I heard your bed was broken. Maybe sleeping with the fat lady from a sideshow was a bad idea, huh?"
"It's okay. I've got a Mulderbed... and my forbidden love."

Mulderbed by J. Severn February 21, 2005

fox mulder 

contrary to what some other guy said here on UD, the great Fox Mulder was nicknamed "spooky".

yep.

" Man: Are you familiar with an agent named Fox Mulder?
Scully: Yes, I am.
Man: How so?
Scully: By reputation. He's an Oxford-educated psychologist, who wrote a monograph on serial killers and the occult that helped catch Monty Props in 1988. Generally thought of as the best analyst in the violent crimes section... He had a nickname at the academy... Spooky Mulder."

so next time, before you defining shit, make sure you're right, huh? cunt.

fox mulder by OOIOO January 4, 2007

Muldered 

When a guy says he will get you a beer and doesn't; When said person says he "forgot his wallet"; When said person sleeps on your couch.

Man, we went to White Castle last night and he "muldered" me.

Muldered by Joe Joe the Idiot Boy May 29, 2011

mulder syndrome 

when a character in a story makes predictions with no grounding in facts or logic that always turns out correct. usually this person proves everyone else around him/her wrong no matter how much sense THOSE people were making.

Harry had a serious case of Mulder Syndrome in Deathly Hallows

mulder syndrome by bumpty May 2, 2010