Sluthargic Share definition Flag A slut that is so lazy she/he is a dead lay. Just lays there while the other person does all the work. You don't want to sleep with hey she is sluthargic. BORING! Sluthargic by A real Karen May 15, 2025 0 0 Get merch Get the Sluthargic mug. Buy Now — $32.95 See more merch