A polynesian volcano is when you empty a bag of pop rocks in a gaping asshole, then pour a can of coke in and hurry and shove your dick in and hold it there until her ass explodes like a polynesian volcano.
by Bostonian Balls February 7, 2019

by tomselleck69 September 3, 2011

by Rory September 3, 2007

while fucking a girl from behind, you quickly snatch her arms out from underneath her while thrusting forward to smash her head into the wall or headboard.
by jeramoo December 29, 2008

It's like french kissing a girl but only after eating her out while she is on her period .... Heavy flow period.
by Whyareallthekoolnamestaken October 7, 2017

(Jim sneezes on the back of Stacy and whips his dick out)
Stacy: wtf was that
Jim: A Polynesian peekaboo
Stacy: wtf was that
Jim: A Polynesian peekaboo
by HosaBaby59 February 26, 2023

unlike a savior in every aspect possible; one of crushing heartlessness.. one with potential to be beautiful, but fundamentally void of soul.
by no one April 11, 2005
