a stoop that slopes down on an angle providing space for seating

Past tense of sleep

Slooped: To get screwed..
Slooper: Someone who regularly screws things up.

An indescribably rancid, thin sludge like material. Smells foul and is found in certain locations such as: Under the fridge, in the drain, in tubby kid's 'pits, and 7 day old coffee.

Do not eat the sloop.

A very sleazy/sloppy person. A dirtbag or a sleaze ball.

To take ones hand in a semi-pinch and sweep away.

Similar to a shart, a sloop is the action of accidentally defecating in your sleep. This generally results in a sticky poo mess in the morning.