Droopy drawers informal noun
Used to refer pants that are sagging below the waistline. Sometimes, it is used to refer to someone whose pants are falling down.
I think schools should ban students from wearing droopy drawers.
Droopy drawers! Pull up your pants before the teacher comes!
To pull one's underwear or trousers down
1.(adj) Very busy
2. At maximum speed, efficiency, or power
1. Being flat-strap with his part-time job, he neglected his study.
2. We are working flat-strap to complete the project on schedule.