Another way of saying "thank you" to someone, or better yet, "thanks a lot." Besides, you get to say it in a loud and weird accent without being judged.
"We don't have poison but we have books about poison."
"FANKS."

"Here is your cup of lemonade, sir."
"FANK YOU."

"The hit has been completed. The target is confirmed dead."
"Fanks so much."
by BestBuyGuy June 14, 2017
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Verb. To create an obscenely repulsive aroma either by farting or crapping.

Man, I just Fank'd up the bathroom! It's off limits for an hour
by Reegs November 16, 2007
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The combination of being fail and being a tank.
Friend - "My day was great until i got in a dungeon with this fank."

Other Friend - "I hate getting a fank.
by Rokopack November 29, 2011
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A person's name who is a big fat homosexual that loves to window little boys.
That guys is a windowing homosexual, I bet his name is Fank.
by Prokum March 26, 2003
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The art of recontextualising a product by holding it near your genatalia and possibly using a finger or thumb to block out a section of the products name to make it somewhat dirty and hilarious.
" Oi did you see those guys on the unicorn circuit review some fanks?"
'Yeah they're pretty funny'
by turbo-corzza November 29, 2016
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When Louis Tomlinson says thank you he does it with his whole heart and pours out his love for you. His cute donny accents only makes people love him even more
Girl: Louis you’re our sun

Louis: fanks love me thinks so too.
by Squidward supremacy September 5, 2020
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Simulating wanking noises to disgust your friends, pretty much, faking a wank. Best works in a dark room when u continuously tap your thigh. It sound like your wanking, but ur actually fanking.
oooohhh, that was such a good fank
by middo2112 July 1, 2012
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