upgradable 

When the person you are dating or having an affair with is not bad but still needs a bit more work to improve their game.

Yo that bitch tasha gotta fatty but her head game is weak, she still upgradable though.

upgradable by Mandinga October 1, 2003

ungradable

Someone who is so ugly you can't grade them on a scale on 10

She's ungradable dude ew

ungradable by Sandy1362 March 23, 2017

Untradable 

Not able to be traded. A term that's used commonly in the video game "TROVE".

*in the context of trove*
Friend 1: Yo I heard you pulled a Devilish Simion costume, can I buy it?
Friend 2: It's untradable, i'm sorry.

Untradable by glxy July 25, 2022