A sexual act where a female puts four fingers into a male's butt hole while sucking him off until he ejaculates into her mouth then she spits the load into his butt hole after that the male stands over her an farts the load back into her mouth.
Did you hear Ms. Johanson is super kinky?

If she's up to it y'all should try a snowball eruption.
by Skankhunt699 October 18, 2016
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Erupting volcano is when you get ass from girl and just before puting you put some tabasco on condom and then put it in. After a while she has an itching feeling before she runs to wc and tries shit it out hopelesly, because the pain is too much for her.
I did erupting volcano on to my girlfriend last night and she is still sitting on toilet, poor her.
by Keksi July 26, 2018
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When you fuck a girl so hard she starts her period
Me and my girl fucked so hard last night she had a vagcanic eruption and it got all over me
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a) an average married male's (not just a politician's!!!!) drama-filled cast of multiple mistresses
b) (offensive): -for men- genital herpes as a result of having had too many sex partners, not just wives and mistresses.

c) (misogynistic in most cases): oral cold sores on women, which may have resulted from said woman being " sexually immoral"
if you find a bimbo eruption def a), in your husband's skeleton closet, you may want to consider being in a lamm, or go into a Mr. and Mrs. Smith scenario. if you are a sexually immoral man with dirty hands, and if the law can't punish you unless your wife brings charges, well you might as well deserve a bimbo eruption def b). Unless you were a member of the hippie counter culture and participated in something like the Woodstock festival of August 1969. Oh and by the way, never insult a woman by saying she has a bimbo eruption def c) unless you are an even worse misogynist than Ted Bundy or Gary Ridgeway
by Sexydimma October 11, 2016
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this is when there is a hurricane, earth quake, and a volcano eruption in the sam time period.
this happened in 1990 -1991 during the period of Corazon Aquino in the Philippines.
pee pi: HOLY S*** A HERRIQUACANO ERUPTION!!!!!!!!!!!!!
by i am prostipating September 6, 2023
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After no poop July, there is a lot of shit left in your intestines, so your goal during august is to shit out all the leftover shit from July. You need to make it last until September.
by lil’ toilet meat August 11, 2023
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