An insanely large cum bubble produced from the combination of a crazy amount of jizz in the asshole and a fart. With a large enough fart, the balloon will take off and usually splatter hot sperm all over the nearest victim.
Jenny got pounded by so many dudes at the frat party last night she was producing the biggest helicum balloons you could possibly imagine!
by Uncle Gary's Potato Farm April 25, 2017