TV series example of the word

The Big Bang Theory Season 2, Episode 1
I didn't even have to refer to my impromptu conversation starters.

The Big Bang Theory Season 2, Episode 9
...can be a precursor to an impromptu invitation to come in and chat.
উপস্থিতমত, বিনা প্রস্তুতিতে, পূর্বপ্রস্তুতি ব্যতীত
অচিন্তিত রচনা, আশুরচনা
(1) With little or no preparation or forethought
(2) Unrehearsed
(3) Improvised
(1) An extemporaneous speech or remark
(2) A short musical passage that seems to have been made spontaneously without advance preparation
(1) Without advance preparation
Deliberate
Designed
Planned
Premeditated
Rehearsed
The Big Bang Theory Season 2, Episode 1
I didn't even have to refer to my impromptu conversation starters.
The Big Bang Theory Season 2, Episode 9
...can be a precursor to an impromptu invitation to come in and chat.