An individual who makes plans with others but when the time comes to meet up that individual never shows up and doesn't call nor text.
Brandon W made plans to eat wings with a friend, Not only did he not show up but he never called or texted as to why. He is a sell out.
by BigDickBandit1998 June 5, 2024
Get the Sell outmug. A term used by racist Blacks to profile their fellow Blacks; especially those who do not conform to their popular culture
by kipkip56789876543 September 4, 2017
Get the Sell Outmug. compromising of a person's principles by forgoing the long-term benefits of the collective or group in exchange for personal gain, such as money or power.
The star quarterback left our team in free agency for more money after he promised to never leave until we won a championship, he's a sell out!
by putchuon December 7, 2022
Get the Sell Outmug.
Get the Sell outmug. 

