- Ad lib
- I am on time, usually first, but unprepared
- Musical compositions
- Offhand
- Spontaneously
- Spur-of-the-moment
- Unplanned, unrehearsed
- Dig in the ribs
- Goad
- Jab
- Nudge
- Poke
- Rude push
- Spur
- Impromptu
- Spur-of-the-moment
- Uninhibited
- Unpremeditated
- Unrehearsed
- Without forethought
- Without thinking
- A spur
- Cattle prod
- Incite
- Leave commercial cattle prod
- Needle
- Provoke
- Provoke 450 more Romans into goal
- Beardlike jag
- Cutting comment
- Fish-hook feature
- Fishhook point
- Gibe
- Hurtful remark
- Insult that is lost on Barbie