Slothfucking is one kind of sexual act where there's a male and a sleeping female. They have to be in a relationship because if not it's rape. So if someone's gf sleeping and he can't it's time for a slothfucking. The male grabs her legs and arms pull it up and fuck her anally.
-Hey bro. How was your night?
-I couldn't sleep but I slothfucked my gf.
"Just like scotch and coke, goes hand in hand"
"Wow you look scotched dude!"
"Would you scotch her?"
"Nothing better than a scotch and coke to get you through the night"
"Scotch 1,2,3"
"Let's play some hop scotch"