1) a sound effect that appears when poop hits the toilet
2) a person who is neglected by society because of a certain habit/behaviour
a) dude did you see that guy over there? he is sitting alone like a plup
b)when dinesh was pooping i was near the restroom and i heard a huge plup
must have been a huge dump
the area under ur knee that sweats a lot its like armpit for legs
i should put some deodorant on my sweaty kneepits
that guy has been in the bar for thwe whole day! hew must be a hippoclothisios