sputch: adj. to throw up in/on someones vagina whilst masterbating.
Boy X : Aww man I was so drunk last night, I the girl I took home ended up with a sputch.
Boy Y : Omg I can't believe u sputched that chick, she'll be fishing chunks out for days.
Girl A : If I had to be a lesbian I'd totally sputch everytime.
Girl B : Let's lez out then, I love hot puke on my cunny!