zinger

Short definition from Wiktionary

Noun

1. 1
   A very rapidly moving object, especially one that is thrown.
2. 2
   A surprising or unusually pointed, humorous and impressive insult or insulting quip.
3. 3
   An event that when experienced leaves the witness dazed, either physically or metaphorically.
4. 4
   An outstanding, energetic and surprising thing or person.
5. 5
   A piece of food or drink that is tart and stimulating.

Proper noun

1. 1
   A surname.
2. 2
   A name used for several KFC products (e.g. Zinger Box).