That means answering with the first thought(s) that come(s) to mind.
"Singing your head off" means that you are singing loudly and enthusiastically, you are really enjoying singing.
An idiom is something that does not mean what the phrase says literally, so yes. You can't actually laugh your head off.
It means what it sounds like. Or it can mean just plain and simply to kill said person.
When its in a title. Like "Dunant College" (completely made up off the top of my head).
It means take the lid off the top of the cookpot.
Off the top of their headS because they are plural. Multiple people have more than one head...
Wow!! That's Creepy
I assume you mean what that is called. The answer is improvisation, also know as improv.
That means answering with the first thought(s) that come(s) to mind.
Off the top of my head, I believe that I can.
it mean your off your head
Inconsistent cooking means you like to cook on and on it means you cook with what in your head. You dont really need a book or anything to do you you know off the top of your head.
Off the top of my head: warden
tenderness
Approximate is to estimate. For instance, if you approximate how many jelly beans are in a jar, you guess how many are in there, but you do not know the answer off the top of your head.
It is believed to be derived in the middle of the 20th Century when Americans started usingthis expression. Thoughts come from your brain which is in the top of your head. So if you blurt out facts quickly without having to think about them, then you are talking 'off the top of your head.'
if u mean by highest as in money i think its guilded armor but that's off the top of my head. If you mean by best then rune armor