The act of eating a sandwich whilst masturbating. Also known as 'SB'
mac: 'hey Gilly what you up to tonight'
Gilly: 'i think im gonna go home and have a sandwich-baste'
|2.||Swedish Turkey Baster|
the sexual act of pulling out your cock before you shoot your load and baste her whole body in your jizz.
this bitch was fuckin crazy!
so I got fed up and gave her the ol' swedish turkey baster.
then I slapped her and told her to make me a fuckin sandwich.