igdobble Share definition Flag Male ejaculate, semen. Usually refering to a large nut bust during oral sex. Originaly used by rapper Dj Quik in a verse. example sentence: "That thot blew me so good i busted my igdobble all over her face." igdobble by Elowlow May 2, 2018 0 0 Get merch Get the igdobble mug. Buy Now — $32.95 See more merch