1 definition by ReptilianQueen2K16
When you cum on a girls ass or back and then slowly drag her across the floor on wherever you came, thus leaving a slug-like trail behind her.
Matt: "dude I came all over her ass last night.."
Lucas: "I hope you slugfucked her!"
Matt: "of course! I dragged her across the carpet and you could see the trail!"
Lucas: "I hope you slugfucked her!"
Matt: "of course! I dragged her across the carpet and you could see the trail!"
by ReptilianQueen2K16 July 16, 2017