There isn't an idiom that means riding a lamb - people make idioms for things that are commonly seen or done, and people don't really ride lambs much.
No, it is a metaphor; the lion is a predator and the lamb is his rightful prey.
in the first book twilight : So the lion fell in love with the lambThat is not an idiom -- it is a metaphor. An idiom is a phrase that makes no sense when you read it literally. That phrase merely compares Edward to a lion and Bella to a lamb.
Old stagecoaches had two people sitting on top of the carriage. One was the driver, the other carried a shotgun to defend against Indians and bandits. Riding beside the driver is riding shotgun.
if a lot is riding on someone, they have a lot of pressure or a burden. I think the expression is a gambling term. One might say that a lot is riding on a big bet. Perhaps, it came from betting on horses where a lot is literally riding on a horse if one has placed a big bet on him.
Nothing that I have ever heard. You might be thinking of "two shakes of a lamb's tail," which is a slang-y way of saying something will occur quickly.
Those girls were like two peas in a pod.She had her head in the clouds.He was ready to kick the bucket.
The correct phrase is "leading a lamb to slaughter." See the related question below for the meaning. This is both an idiom and a literal phrase depending on whether or not you actually have a baby sheep.
Idiom is correct.
what is a idiom about a cat
"To be" is not an idiom - it's a verb.
An idiom misuse is to use and idiom in a wrong way that doesn't make sense.
The idiom "apple shiner" means the teacher's pet.