when a girl shoots a yellow-green, cottage cheese like discharge from her vagina onto a guys penis and then the guy has sex with her.
"so what'd u do with your girlfriend this weekend?"
"she totally gave me a cheese job!"
Its when a guys penis is covered in cheese (It can be any type) and then the girl licks it off by giving the guy a cheese blow job.
Me and Tits Mcgee had leftover cheese so she used it to give me a cheese job.