An OAF is a derogatory term for the elderly meaning 'Old As Fuck'
'The car in front is so slow!'
'Must be an OAF driving'
by asd38 May 22, 2013
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acronym for "only a friend" - a guy who will do just about anything with an attractive woman, short of anything sexual.

hence, his status of being "only a friend".
"...oh you mean that hot babe talking with Dave over there? don't worry dude,they're not a couple. you can still try to score with her....he's just an oaf!"
by Robbie May 14, 2005
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1. A stupid, fat, clumsey individual who has no cordination and no real intelligence: Benson Lo;

2. A 1337 robot from woburn C.I that rocked all who faced it in the Eastern Canada Robotics Competition.
1. "That oaf benson, he's burning something."
"That oaf benson, he's stealing something."
"That oaf benson, he's......doing something!"

2. "The oaf.... it owns.....period."
by crazycloyster November 17, 2003
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Mentally challenged human or orangutan, out-cast by their abnormally large manboobs and incredibly low brain-nut.
"HALO I M TEH BESTSED PPL IN DA WERLD!1 I LIV IN MA LARG MANSHUN N I M DA MOST POPULA GURL IN SKEWL!11" - the Female Oaf, found in its natural habitat... AOL.
by Bastardized Bottomburp July 24, 2003
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An oaf is a short, rotund human being who likes to eat excessive amounts of pork pies or other fatty foodstuff and dribble all over the floor/pillow. They are slow creatures, both physically and mentally and have little capacity for rational thought or common sense. They become angry easily and have been known to slap poor, innocent individuals.
Rachael De Carteret is the epitome of the word oaf.
by blobbymcgee November 22, 2010
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Also known as 'Dakota Lupton' or 'Dak' or 'Dackleberry Finch' an Oaf is a thing or someone that only uses 3% of its brain when speaking and problem solving. An Oaf is not necessarily lacking intellect, but is rather quick to act on impulse thus appearing to lack any common sense or logic though this may not be the case in reality. While generally not skilled at many things, Oafs will often excel at playing guitar (especially jamming) and ping pong. Do not loan treasured possessions to an Oaf, they will likely be destroyed. Oafs often spend large amounts of their days doing absolutely nothing.
Logical Person: "Isn't your mom going to notice you have taken every single one of her prescription pills?"

Oaf: "Nah. Its chill."

Logical Person: "Right..."
by Welch's Grapes March 1, 2010
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