by Jessiclaw January 02, 2008
a particularly large poo that goes from the bottom of the bowl up and out of the water, resembling a steaming volcano
by rick March 18, 2003
person 1; dude my girl vanilla volcanoed 10 feet high person 2: i know dude iwas there my grandma got higher
by markus ryan September 08, 2008
When an Arabian male takes a laxative and puts a stick of dinomite up his ass and then when he is just about to shit he ignites the dinomite and it causes an eruption
Arabian volcano
by Wamiscat69 October 05, 2019
by Doge70 January 01, 2016
The artistic display created by holding ones foreskin closed twixt forefinger and thumb, and then urinating into it, filling the foreskin with urine to bursting point, and beyond...
Mike gripped his foreskin tightly and pee'd hard till it bulged like a wee Volcano ready to blow, then it erupted all over his kilt and legs
by Tongo January 08, 2009
Cory said he's paying 90 bucks a month for cable and he never watches it. I wonder if he also has volcano insurance.
by lotus_six June 27, 2009