Top definition
The fat-sack that is near the whiter fur and hangs low from a cat, it is usually larger the chonkier it is.
Tibbymeow the cat is so beautiful and has the best tibby in all the land - Beavis

Huh huh Huh huh huh Huh, You said tibby - Butthead
by Tibby69420 January 08, 2021
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Jul 31 Word of the Day
(noun) A person who sits on the front porch and intimidates, says negative things, or otherwise makes things unpleasant for those nearby.
The boys walked past the house of old man Thompson, the neighborhood porch dick, who always assumed they were up to no good.
by bigweaseldaddy March 08, 2015
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2
If you for some reason don’t want to say tiddies you just say tibbies. It’s that simple
1: He has man tibbies
2:eh?
1:*holds breast*
2: you mean tiddies
by Soapy~Senpai January 28, 2020
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4
1) A cock that is wide as a beer can regardless of length; beer can thick dick.

2) Abbreviation for the unit of measurement, 1 Thibaudeau (approx. width and weight of a beer can).
Girl 1: I heard that guy has a thick-ass Tyson Brat...

Girl 2: I was with him last night... he has a tibby!!! :D
by Weowa September 08, 2010
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5
referred to as a small car who the owner beleives is a ferrari
"check out my tibby dude!"
by fdklghsbvd February 17, 2010
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6
stands for "Trendy Indian Bitch."
An Indian girl who is very trendy and very snobby.
Damn, Priti wears Prada to bed and make up to the gym; she's gone super tibby.
by A tibby March 10, 2005
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