Skip to main content
Dictionary
Store
Blog
World
Help
Advertise
Chat
System Status
Information Collection Notice
Trademark Concerns
reCAPTCHA Privacy
Terms of Service
reCAPTCHA Terms
Privacy Policy
Accessibility
Report a Bug
Data Request
Contact Us
Security
DMCA
© 1999–2026 Urban Dictionary ®
Mugs
Tees
Hoodies
Pro Customization
Create unique products with your own words and definitions
Preview
Personalize Your Design
Your Word
Your Definition
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.
Text fits
Save
Cancel