1. Acronym standing for 'ass shit da fuck'.
2. Four letters on a QWERTY-keyboard that are in a convenient row, and are thus easy to type for the purpose of spamming, receiving attention or expressing anger.
1. Guys, this chat is dead asdf asdf asdf...
2. No I lost! asdf asdf asdf asdf...
by gaudetjaja June 04, 2011

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the best string of letters ever thought up of...no doubt about it

also the first four letters that you learn to type
asdf fucking pwnz joo
by ccx June 28, 2003

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asdf just likes jkl;. They aren't going out. Also, aoeu is asdf's cousin. asdf.com r pwn
asdfasdfasdfasdfasdfasdf
by Kyle February 18, 2003

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ROFFLE. asdf has great power!!! it does. it is THE BEST letter combination (also known as word) EVER. also spelled: ay es de ef

&this has to be the worst explanation you've read ;D you're welcome lolol.
"asdf :)"
"asdf?"
"YES AY ES DE EF! geez man dont you know about asdf?...dont dis asdf it'll eat you."
"erm....-walks away-"
by anonymous asdfadsfasdf April 30, 2009

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Anal Slurpin Dildo Fucker ; one who has anal sex with a dildo and "slurps" up the anal liquid afterwards
Two women Leslie and Heather have anal sex with a strap-on dildo and Leslie uses the strap-on. when she is done she licks heathers anus clean. Leslie is an asdf.
by ASUASDFMaN May 03, 2010

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To tell the person that your talking with that you are soon about to looseit.
If I dont get high to night I'm just totally gona asdfasdfadsf on you nigga!
by Raikke August 04, 2006

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See jkl;
by asdf July 03, 2003

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