a nickname for someone who is super cute, and a really good friend, and slightly odd, but the best person ever! the reason the nicknames furball is because they are cute and warm and fuzzy like a kitty, and just a lil bit not normal
heyy, have you met my bff furball?
by numlee June 14, 2010
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getting sucked off by someone with braces, causing your pubes to tangle up in the braces creating a furball effect.
that girl got a good old furball last night
by sumbum boy January 4, 2011
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When you're sucking someone's balls and their hairy scrotum triggers the gag reflex, and you cough up the balls.
I was feasting on a couple of nuts last night and coughed up a furball. Meow!!
by Chuck Norris's balls November 24, 2005
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those tiny hairs that get stuch in the back of your throat after cunnilingus.
Ugh I got a furball stuck in my throat and it gaging me.
by Chickenman June 12, 2003
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The act of giving a blowjob to the point of ejaculation, letting him cum in your mouth, and then spitting the cum out on the nearest cat.
"Did you just pet the cat? He's all sticky and matted."

"Oh damn, Amanda must have been furballing on him last night."
by A-Dazzle September 28, 2012
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A cuter furry, sometimes younger than most furries, such as middle schoolers
Im the only furry in my group of friends, but according to them, im also the cutest of us, making me a furball
by Starry "star" Nightstreak August 8, 2015
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