I cannot think of any good examples off the top of my head, but give me a couple of hours and Im sure I could come up with something.
Wikipedia foundation.
off the top of one's head — idi off the top of one s head, without thought or preparation; extemporaneously … From formal English to slang
off the top of one's head — {adv.} or {adj. phr.}, {informal} Without thinking hard; quickly. * /Vin answered the teacher s question off the top of his head./ * /When Lorraine was asked to recite, she talked off the top of her head./ … Dictionary of American idioms
off the top of one's head — {adv.} or {adj. phr.}, {informal} Without thinking hard; quickly. * /Vin answered the teacher s question off the top of his head./ * /When Lorraine was asked to recite, she talked off the top of her head./ … Dictionary of American idioms
off\ the\ top\ of\ one's\ head — adv or adj. phr. informal Without thinking hard; quickly. Vin answered the teacher s question off the top of his head. When Lorraine was asked to recite, she talked off the top of her head … Словарь американских идиом
off the top of one's head — phrasal in an impromptu manner < sat down and wrote the…story off the top of his head Jerome Beatty, Jr. > … New Collegiate Dictionary
off the top of one's head — from memory, spontaneously He knew all of the team s members off the top of his head … Idioms and examples
off the top of one's head — without careful thought or investigation. → head … English new terms dictionary
off the top of my head — Head Head (h[e^]d), n. [OE. hed, heved, heaved, AS. he[ a]fod; akin to D. hoofd, OHG. houbit, G. haupt, Icel. h[ o]fu[eth], Sw. hufvud, Dan. hoved, Goth. haubi[thorn]. The word does not correspond regularly to L. caput head (cf. E. {Chief},… … The Collaborative International Dictionary of English
off the cuff — informal 1) an off the cuff remark Syn: impromptu, extempore, ad lib; unrehearsed, unscripted, unprepared, improvised, spontaneous, unplanned 2) I spoke off the cuff Syn: without preparation, without rehearsal … Thesaurus of popular words
To be out of one's head — Head Head (h[e^]d), n. [OE. hed, heved, heaved, AS. he[ a]fod; akin to D. hoofd, OHG. houbit, G. haupt, Icel. h[ o]fu[eth], Sw. hufvud, Dan. hoved, Goth. haubi[thorn]. The word does not correspond regularly to L. caput head (cf. E. {Chief},… … The Collaborative International Dictionary of English
