Doggy sound which can be substituted to woof, bowow, etc.
Dog: arf! arf! arf! arf! arf!
by pongkoy October 16, 2007
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a word used when someone makes a corney joke, bad pun, etc.
" you glad i didn't say banana?"

(roll your eyes) "arf."
by Tree February 19, 2005
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This word was commonly used in the British magazine PC Gamer and later spread from their official forums to several IRC channels and other forums.

When someone would make a joke that is funny as well as slighting shocking (although this last part has become optional) people would reply with a simple "Arf!"
by Red Avatar May 20, 2003
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Term meaning a person of African decent who cannot swim or swim well. Derived from the acronym A.R.F. which stands for African Rock Fish. Used by lifeguards or ride attendants in the U.S. northeast who generally work at the jersey shore or water parks near large urban areas.
Hey Bob, keep an eye on that Arf heading for deeper water.
by B.O.D. May 4, 2007
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The sound seals make.

An all encompassing exclamation used by the Sappy Seal NFT community and even the wider NFT space, due to its popularity.

Sometimes combined with or instead of other words to form puns and/or simply be silly.
Camol: "How is everyone doing today?"
Nik: "Shut up and buy a Seal, coward! Arf!"

Wab: "I just joined the Sappy Seals! Can I get an arf?"
All of Twitter: "Arf Arf!"

Mungo: "Gm."
Mooney: "Gmarf!"
by arf.eth March 20, 2023
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ass. rack. face. Guys say arf if there is a good looking girl within hearing distance. arf stands for ass rack face. If a girl is an arf, it means shes hot.
by PhoenerWeiner77 April 16, 2008
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