the acronym (SINTY) meaning Sorry I Never Told You related to and coined by the popular website sorryinevertoldyou.com
Wife: I went to the movies with all our family friends last friday.

Husband: WHAT?!?!

Wife: SINTY. you were working the whole weekend anyways.

girl: i am good at giving head, i just don't give you head because your junk smells like ass SINTY
by Shhh... Tell March 31, 2011
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The perfect outet for getting secrets off your chest. Whether it be a burden you have been wanting to get out of your mind or a story you've never told a soul, sorryinevertoldyou.com is the place to unload your secrets.
I felt really bad about what I did so I posted it on sorryinevertoldyou.com.

Honey, I really love your sister more. SINTY
by sorryinevertoldyou March 14, 2011
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Sinti and Romany people are basically called Gypsys. They are subhumans and well known for their stealing skills.

"nobody noticed that Peter successfully pocketed a pack of cigs. That was a real quick Sinti Move!"
Store detectiv: "I saw this mother fucker practicing a sinti move". He was arrested red handed!
by Therealmother June 11, 2017
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(N. American 21st century)
1. n. The altered version of the altered version of the altered version of David's craziest name.

2. n. The chapter on Bungie.net started by Ben.

3. n. A large chinese man with an atitude
1&2. Old Sinty is the newest member of Old Sinty.

3. "That sumo is an Old Sinty!"
by WL & BG April 3, 2004
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