Bay area term meaning to put money down on someone else's gas. Someone's portion of gas money.
"If you take me there I will give you gas ends."

"Do you have gas ends for the trip?"
"I have ends on gas!"
by Mauvy August 11, 2016
Get a Gas Ends mug for your boyfriend Abdul.
Bro 1: Bro I wanna hit up this thottie but I don't know what to say
Bro 2: Bro just tell her you're gonna drug her and gas her back end.
by The gasser May 27, 2018
Get a Gas her back end mug for your mom Julia.
Bro 1: Bro I wanna talk to this girl but I'm not sure what to say to her.
Bro 2: Bro just tell her you wanna gas her back end.
by The gasser May 30, 2018
Get a Gas her back end mug for your mother-in-law Larisa.