A man whose personality traits resemble the imagery of a gaping vagina. Loose, hollow, sloppy, and fishy. Don't trust the fowl smell of this cunt.
Guy 1: "Quit being such a fucking Isaiah!".
Guy 2: "I ain't being a fucking cunt, ye fucker ballfucker!".
Guy 2: "I ain't being a fucking cunt, ye fucker ballfucker!".
by cuntpineapple December 22, 2018
Get the Isaiahmug. by niknjlnjlnjln knlnlknl November 20, 2021
Get the Isaiahmug. Isaiah is a sweet,wild,lovable person..he can be annoying and aggravating and a jerk at times but trust and believe me isaiah is a person you will never,i repeat never wanna leave.Isaiah is the funniest person you can ever meet,you can always come to him and have a laughter and a joyful time with him,don't ever judge an isaiah because they can be the best boyfriend/bestfriend of your life they will treat you like your the only girl on this earth.i mean yeah they can be complete dick's at times but i promise y'all leaving an isaiah is gonna ruin y'all life's,there like a person you can never leave and never get over with there literally your other half/happiness/your bestfriend/your everything.im telling y'all don't ever let an isaiah just walk out of y'all life's y'all going to regret.
by sjefihviudegue20348 June 9, 2019
Get the isaiahmug. by qsd October 13, 2020
Get the Isaiahmug. 
Get the Isaiahmug. Absolutely filled to the brim with jizz. Nothing but jizz in his brain and guys are ALWAYS ON HIS MIND! Motherfucker can't even go a day without thinking of massive shlongs. Also, he's a bit of a nigga!
by Bigboimantitties April 17, 2023
Get the Isaiahmug. Isaiah is a very nice guy, he has a good personality and is a bit sassy. He has great stripper skills and is a good volleyball player. His parents force him to cut his hair and he gets sad because his hair looked better long. He is a great artist and has a lot of friends.
by do_not_disturb May 26, 2023
Get the Isaiahmug.