In order to save water, only flush the toilet after defecation, not after urination.

Alternative form of let the grass grow under one's feet

present participle of let the grass grow round one's feet

present participle of let the grass grow under one's feet

(idiomatic, sarcastic) Used to indicate that one is glad, or at least unmoved, to see the addressed person leaving.

Alternative form of let him who is without sin cast the first stone

Third-person singular simple present indicative form of let one's hair down

Third-person singular simple present indicative form of let sleeping dogs lie

Third-person singular simple present indicative form of let it all hang out

Third-person singular simple present indicative form of let the cat out of the bag