2 definitions by Macdaddyabiphelps

Used when you gotta nut (cum), or when you are going to masturbate
Family: "Where r u going?"
You:"Gotta blast!"
by Macdaddyabiphelps February 19, 2016
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When you are going to masturbate. So horny you gotta take care of it.
Family: where r u going, come hang out with us

Me: Gotta blast!
by Macdaddyabiphelps March 1, 2016
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