Give an inch and he'll take a mile
Give someone an inch and he'll take a mile.and Give someone an inch and he'll take a yard.
Prov. Be generous to someone and the person will demand even more. (Describes someone who will take advantage of you if you are even a little kind to him or her.) If you let Mark borrow your tools for this weekend, he'll wind up keeping them for years. Give him an inch and he'll take a mile.
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.
- accompany (one) on a/(one's) journey
- accompany on a journey
- a stranger to (someone or something)
- be out of (one's) league
- be out of somebody's league
- be in bad with (someone)
- (one) puts (one's) pants on one leg at a time
- bargain for (someone or something) with (someone)
- brief (someone) about (someone or something)