when one is eating and is provoked by something funny which causes them to laugh and expel said food out of nasal passages; may also come out of mouth. also applies to liquids.
dood i was eating my lunch at school and this chick said somethign hilarious and i totally snarfed sandwich all over the place
by tiki June 30, 2004
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A guy who derives pleasure from running around sniffing girls' bicycle seats. (Not to be confused with a "twerp").
"Do you know what a twerp is? When I was in Shortridge High School in Indianapolis 65 years ago, a twerp was a guy who stuck a set of false teeth up his butt and bit the buttons off the back seats of taxicabs. (And a snarf was a guy who sniffed the seats of girls' bicycles.)

-- Kurt Vonnegut, in "A Man Without a Country".
by Dinkum July 8, 2013
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the ORIGINAL definition of snarfing was: The act of snorting liquid or food out of one's nose due to unexpected laughter.
A friend's joke that reaches an unexpected punchline often makes you snarf your soda.
OMG! You tickled me and made me snarf my milk!!!
by zaxy June 6, 2013
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To eat something quickly, very quickly.
Man, did I ever snarf that piece of pie down!
by Anastasious November 21, 2002
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The act of eating out anothers butthole in a pig like manner, while Thundercats is playing in the backround, and every time the character Snarf comes into the scene, you say "Snaaaaarf" and resume eating out.
by Rick Fightmaster November 26, 2010
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Snarf was Lion-O's "nursemaid" on Thundera, and he has a hard time dealing with the fact that Lion-O is no longer in need of his "protection". Although he's somewhat cowardly, Snarf does manage to gather his wits and help when needed.
Snarf, where is my bed pan? i'm going to piss the bed soon
by Kingdick January 24, 2005
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to pilfer, to take something that one perceives as off-limits, especially as related to food or beverage consumption.
I totally snarfed those cookies you left on the table.
by tad December 23, 2004
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