Does it make sense if you translate it literally? If it does, it's not an idiom. Have you ever seen anyone actually hit a ceiling? No, so this must be an idiom.
Yes, "hit the sack" is an idiom that means to go to bed or go to sleep.
The idiom "you can say that again" is used to express strong agreement with what has just been said. It is similar to saying "I completely agree" or "that's absolutely true."
The idiom "listen closely" means to pay careful attention to what is being said or heard, typically to understand or discern something important or subtle. It implies a focused and attentive approach to listening.
To slug means to hit, so it means hitting you until you can't think straight.
The homonym for “sealing” is “ceiling.” They are pronounced the same but have different meanings. "Sealing" refers to closing something securely, while "ceiling" refers to the overhead surface in a room.
"Hit the ceiling" means to lose your temper and really get angry. The image is of a person getting so angry that when they jump up and down, their head hits the ceiling. You would use this idiom in a case where something really bad has happened, and you anticipate that someone will become furious as soon as they find out. When Dad finds out that I wrecked his car, he is going to hit the ceiling!
I'm about to explode! Flew off the handle, blew up, hit the ceiling or roof
Alice from wonderland
"Sky high" just means very high. You usually hear this as "blown sky high," which would mean either (literally) something exploded and was thrown high in the air, or (figuratively) that someone's plans were thoroughly destroyed.
The expression "hit the roof" is idiomatic because you cannot tell from its constituent parts what it means. Here is an example sentence: "My father is going to hit the roof when he sees that scratch I got on his car!"
Rolf Harris This expression is not an idiom.
I have never heard this expression before. I suspect you heard something incorrectly. You should ask whoever said it to explain the meaning. There IS an idiom that says "hit the nail on the head" which means that someone conveyed exactly the right information or got something perfectly correct
Nobody really knows who first said this idiom.
"Hit the books" is a sentence.
(The idiom "hit the roof" suggests that someone will be very angered or enraged, figuratively mad enough to leap into the air. Also go through the roof, hit the ceiling)"Dad is going to hit the roof when he sees the room service charges.""Bob hit the roof when he discovered that Bob had once again consumed all of the beer."
To 'hit the bottle' means to drink excessively, to get drunk.
To 'hit the bottle' means to drink excessively, to get drunk.