sphinctor boy 

A person, usually a dude, who has never had anyone tell them that they aren't funny. They continually spit out little jokes in any converstion, regardless of who they may be interrupting, as long as they get a few laughs. What happens when they don't get laughs? They're up and running in a matter of seconds to try to make up for it... To fix a sphinctor boy, just wait until he has one of those "rare" jokes where nobody chuckles, then call him out and embarrass him in front of whoever is around. This can fetch varied results, but usually shuts the person up for 3 to 5 days. Sphinctor boys are becoming more and more abundant, and it's becoming harder to pick them out by how they look. Be sure that you give potential sphinctor boys three strikes, because lets face it, everyone gets excited sometimes. After that, though, they are fair game for a good old fashioned shut the fuck up.

Teacher/Professor: Ok class, today kicks off the first day of our American history chapter. (Sphinctor boy, we'll say Chad..) Chad, take that hat off please.

Chad (Sphinctor boy): Hey guys, look! It's me, Uncle Sam! And I WANT YOU!!! Hahaha, get it? I WANT YOU!!!...it's what Uncle Sam says!! Good times...good times....

Girl who feels awkward so she giggles: hehehe

sphinctor boy by Chad??? September 20, 2007

sphincter boy 

adj: a polite way of saying asshole

well hi there sphincter boy

sphincter boy by Owen June 30, 2003

sphincter boy 

A symonym for asshole or douchebag. Can also be used as a put-down to homosexuals.

"Shut up sphincter boy!"
"That guy's a major sphincter boy."

sphincter boy by Kizz-aj Bizz-enson August 12, 2006

sphincter boy 

a man who acts or is a flaming homosexual

Dude, that guy is a total sphincter boy. Is he gay or what?

sphincter boy by Ryan May 6, 2004

Sphincter dag boy 

The type of person who will take sucking up to another level,really working their tongue around the sphincter making sure there are no dags to be seen.Always done for personal gain like getting a promotion or pay increase.These cunts pretend to be a nice then fuck you over.

I thought old mate was a trust worthy work mate but he is just a dirty old sphincter dag boy.

Sphincter dag boy by Ragnar Loddbrok October 23, 2016