Buffy Blowout 

To have explosive diarrhea or large bowel movement

Ian: Excuse me Megan, that breakfast sausage is getting to me... I have to go have a buffy blowout

Buffy Blowout by BruderMok October 18, 2014

BM Blowout 

A disgusting assplosion of fecal matter (all forms) occuring whilst still wearing pants. 97% of the time the "Blowout" comes without warning; the proverbial brown-tsunami has been known to hit no matter the situation.
Only three people have died from Blowouts in the past 37 years.

intercom at retirement home: "Would Oscar please report to ward 6 with a bucket of bleach and a tire iron, Beatrice had another BM Blowout."

BM Blowout by the_guy January 16, 2005

bay city blowout 

When, after some Rudy J banana pancakes, you don't quite make it home in time and shit your pants so hard it touches t-shirt.

Terry threw away his jeans after his latest bay city blowout.

bay city blowout by Baycitywally March 10, 2014

Buffalo Blowout 

The most heinous of all rectal explosions. A firey, stinging release of wet shit caused by too many chicken wings and draft beer.

I didn't make to half time during the Super Bowl this year before I had a Buffalo Blowout.

Buffalo Blowout by Eaton Holgoode March 9, 2017

Long Island Blowout 

A very regional haircut found in the greater New York City area. This includes Staten Island, Queens, all parts of New Jersey and especially Long Island, they are not found in Manhattan except from bridge and tunnel crowds in on a Saturday night. They can be found in high concentrations at Rutgers and Suny Albany. The haircut starts with a product known as "hair glue" and the guido works the glue into his hair and meticulosly spikes small bunches of hair towards the back of his head. Sometimes known as "The Sonic" LIB's are usually accompanied by tattoos, tank top t-shirt, "wife beaters", all white sneakers, acid washed jeans, displayed religious chains and fake tans. The owners of the blowouts have no class, low IQ, no sense of fashion and no shame.

You see that kid over there with the Long Island Blowout.

Long Island Blowout by Pistallero September 21, 2006

Backdoor blowout

When finished with anal sex, the man pulls his member from the ladies anus, which then blows shit all over the man.

When I was finished banging becky in the backdoor last night, she had a backdoor blowout. It was a disgusting mess.

Backdoor blowout by Jimmybow March 31, 2009

brazilian blowout

When your ass implant explodes.

Damn! You see Sahqueeta's Brazilian Blowout?

-- Yeah that shits nasty.

brazilian blowout by super words April 15, 2015