It means to have an advantage over someone - or it might mean that you invited Dave Evans from U2 to your house.
reccuring, happening again and again
It means that a person is over 30 years old,
This is not an idiom. "It's over" means that it is over, or finished, or done. Whatever "it" refers to has concluded.
To do it over, after the first time.
You can call it a squabble or a misunderstanding if the fight is something silly but can be over looked.
looked. E.g. She looked over there.
It means you looked good. Quality.
If you mean who Augustus looked up to, rather than how he looked up to, he looked up to Julius Caesar, his adoptive father.
Literally, it means you have turned over and looked beneath every possible stone. Idiomatically, it means you've looked everywhere you could and have done everything you could to try to solve some problem.
looked over , unrecongized
I looked it up and it doesn't have a meaning. Then again i only looked once?!
No.
It doesn't mean anything. I looked it up.
It looked like you spent $1 million on your outfit and haircut.
thorough
I looked and I looked but, alas, never found ithere. Perhaps looking over yonder, to your left?