Card-tender 

Card-tender is a casino card dealer. Except you’re not getting fucked up and having to tip them for drinks(which are always expensive). You tip them on helping you with the game you’re playing while also getting free drinks at the same time. Winning hero’s? I think so.

The card-tenderheloed me win at blackjack when I didn’t know how to play.

Card-tender by ChelsRene August 5, 2018

Cartender 

The person in the car designated to refill drinks or grab beers from the cooler during a road trip.

On the trip from Dallas to Denver, my sister was the designated cartender because she makes the best Gn'Ts.

Cartender by Slinn June 30, 2004

caretender 

Roll-neutral term for caretaker and caregiver.

The verb suffixes of those imply one is rewarding or denying the other,

from'tend', meaning to act as an attendant + -er to make it the same verb noun

"Did you hear about what great work the new caretender at … … has done for the transfolk recovering there?"

caretender by AmboNec December 19, 2013

cartender 

formerly known as a driver, the occupant of the front left seat in a Tesla, whose sole job is to pour drinks and bartend the self driving car

I called an Uber last night and the cartender poured me a swell Margarita.

cartender by Stu Cherbourg June 10, 2020