Siobhan

The love of Aaron's life. The figure he cannont stop thinking about on a daily basis. The person whom Aaron plans on spending the rest of his life with.

Aaron (to friend)"Siobhan is the greatest thing that has ever happened to me."
Friend "I agree, she is quite amazing."

by AaronK July 16, 2008

siobhan

siobhan is a sexy beautiful girl who is the best sex you will ever have. she gets turned on and loves people drawing on her neck and back.

siobhan was the best sex i ever had. she pratically had an orgasm when i touched her neck.

by tonY.Veee September 15, 2011

siooma

Acronym: Suck it out of my ass.

Pronunciation: see-OO-mah
Similar to: Blow it out your ass.

You want what?! Siooma, motherfucker!

by MackityMac August 19, 2007

Sioux City Steamer

the act taking a crap on the front seat (usually drivers side) of a car

Al was red-faced angry when he sat in what appeared to be a Sioux City Steamer, left in his front seat.

by pacoytaco November 4, 2009

siol

Singaporean slang (Singlish). Commonly used at the end of a sentence to emphasize the 'badass' qualities of someone/something.

"Woah, that PRC be chewing gum in Singapore. Gangster siol."

by Kuan Yew March 28, 2017

Siox

A kid that posts on the internets GameBattles.com and is uglier than most, and almost as fat as Husker. He quit GameBattles recently after making his 17th new username, to try to get a "fresh start on gamebattles". Now used as a derrogatory term.

Not many people can be classified as siox's, but you are one. You siox, you.

by Husker October 24, 2004

Sioux falls

A term used for When your a dude into pissing on ppl like R-kelly!

Boy I banged this girl last night she was a freak and after she gave me head I took her to Sioux falls!

by Hom2436 January 24, 2018