pubbsickle Share definition Flag an epic gamer that does anything he wants. also hates riley brittan for him being such a fat shit. hey look over there, its pubbsickle! oh riley brittan the fat little shit is over there, we cant go over anymore he'll smell like a penis! pubbsickle by pubbsickle March 11, 2019 0 0 Get merch Get the pubbsickle mug. Buy Now — $32.95 See more merch