1 definition by KeoSucks

1) A big dick
Fat = Big
Dub = Dick

*Note: "Fat" can be subbed in for any adjective*
Ex. Baby Dub (Small Dick), Sad Dub (Limp Dick), etc.
Guy who won a fortnite match: "Bro I took such a Fat Dub right now!"
Friend: Bitch what the fuck, are you gay?!?!
by KeoSucks April 14, 2018
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