Someone who has Marfan Syndrome. Commonly used with in group of people.
I'm hanging with my Marfs.
by MarfMan August 09, 2012
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1. A fusion of the words meow and arf, usually uttered by the bored.

2. A word that can be used to change the subject in an awkward and/or annoying conversation.

3. Can be used when others are making random animal sounds. (when asked what it is use definition 1, paraphrase if you'd like)
1. This is sorta self-exclamatory.

2. Wierd Guy: Hey guess what.


Wierd Guy: *random shit*

You: MARF.

Wierd Guy: What?

You: I said MARF.

Wierd Guy: Ok then.

You: Yup.

Wierd Guy: *Walks away*

You: *smile in triumph*

3. Person #1: Meow

Person #2: Arf


Both #1-2: What

You: *explain what MARF is*

Both #1-2: *bow down to your glory*
by Blah- muther fuckin- Blah November 23, 2009
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stuff food in your face with no discretion or regard for quantity whatsoever
"i marfed that box of mac and cheese"

"ima marf this bbq chicken"

Me:"Where are my cheese puffs?"

You: " I marfed them all"
by daveydtheemc June 14, 2011
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Marf- Middle Aged Rugby Fan

(in traffic) "stupid marf wont get his massive range rover out of the way!"
Marf- A marf is a middle-upper class man in his 30's to 50's who attends rugby games with his family usually in tow. Usually found in and around the south west London area and other parts of england.

Marf's wear rugy shirts or polo's and usually have rainbow tinted skiing sunglassed perched atop their head.

Other essential accessories include rolex/omega sports watches.

Their defining items of clothing are sandles and knee length khaki shorts.

Their vehicle of choice is nearly always a range rover v8 sport, or mid sized mercedes saloon.

They are never seen without a plastic beer cup in hand, and are notorious for littering the towns they visit where the games are being held with rubbish. Driving tipsy and acting aloof is part of what they do. They can be (after a drink) very obnoxious, however some are not bad people at all and can be actually good people.

Pimm's in a jug is their drink of choice. Their sons are skinny and have 60's haircuts, with names like alfred, charlie, archie or jonathon.
by Kodackamera August 24, 2009
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A rash of the inside of the ass
(girl in bikini walking around)
Boy: whats that red on your butt? I think you have a marf.
by wedonthavemarf March 06, 2009
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Did you see what his wife made him?

Yeah she crocheted him a marf, what a lucky guy.
by Scarfly Man December 07, 2009
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