v. Another word for humping. Usually used by men in long-term relationships where the initial novelty of sex has worn off. Used as a softer term for sex insted of other more vulgar words.
Jakie, my wife of 10 years, and I passed casual glances at each other and thenbegan to scrump.
n. A person of extreme laziness and extreme lack of motivation. An unmotivated recluse. Someone who expects only the bare minimum of themselves but expects offers of money and rides from their friends.