do (one) a solid
do (one) a solid
slang To help one; to do one a favor. Hey, do me a solid and take these bags into the kitchen while I get the others from the car.
See also: solid
Farlex Dictionary of Idioms.
- be (as) solid as a rock
- solid
- solid as a rock
- (as) solid as a rock
- 1FTR
- a dose of (one's) own medicine
- a dose of your own medicine
- a taste of (one's) own medicine
- a taste of own medicine
- (one) could use (something)