Google

Previousslop Up= S = NextSlowlaris

slopsucker /slop'suhk-r/ n.

A lowest-priority task that waits around until everything else has `had its fill' of machine resources. Only when the machine would otherwise be idle is the task allowed to `suck up the slop'. Also called a `hungry puppy' or `bottom feeder'. One common variety of slopsucker hunts for large prime numbers. Compare background.

Previousslop Up= S = NextSlowlaris