off the top of your head

US /ɔf ðə tɑp əv jʊər hɛd/
UK /ɔf ðə tɑp əv jʊər hɛd/
"off the top of your head" picture
1.

ezbere, aklına gelen ilk şey

from memory, without careful thought or checking facts

:
I can't tell you the exact number off the top of my head, but it's around fifty.
Tam sayıyı ezbere söyleyemem ama elli civarında.
Can you name three capital cities off the top of your head?
Ezbere üç başkent sayabilir misin?