Slang: Derived from Fat Husband, or Fat Hubby.
I can't get my Fubby to get of the couch and mow the lawn.
by Brian Pike December 23, 2003
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cute, adorable, an adjective used usually to describe a foosuh
Awww, look at that fubby little foosuh!
by Wasjew October 8, 2007
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The extreme noob. The worst case of Noob-ness develops into a fubby wub. The list: Legit, Noob, Nub, Scrub, Fub, Wub, Scrub a Dub, Scrub a Dub Dub 3 Nubs in a tub, Fubby Wub.
Coach: How'd you hit Tozier?
Tozier: I struck out 5 times.
Coach: Fubby Wub.
Ringstad: Pwned!!!!
by Will Locke May 25, 2008
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A phrase used for especially hilarious jokes. It has higher levels of adjectivity/adverbtivity, such as "Beejer Fubbisis" and "Beejest Fubbisisis." Additionally, the funniest of funnis should be described in all caps.

This is a noun, verb, adjective, adverb, pronoun, prefix, suffix, literary device, and a good way to introduce any chronic spelling disorders.
"SO! YOU KHON HOWS THƏ MLON OSS FLET? BEEJ FUBBIS!! Ok done."
by Bruh_Box_Inc. December 26, 2022
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new age variation of the word "funny" invented by discord user mouse
"they are very fubby to me."
by eomnomiap November 20, 2021
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An extremely funny occurance or action that makes a Lizel laugh so hard that she types FUBBY instead of funny
Omg that was so funny
HAHAHA FUBBY?
by I fields July 5, 2015
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