From The Collaborative International Dictionary of English v.0.48:
Quip \Quip\, v. t. [imp. & p. p. Quipped; p. pr. & vb. n. Quipping.] To taunt; to treat with quips. [1913 Webster]
The more he laughs, and does her closely quip. --Spenser. [1913 Webster]
From The Collaborative International Dictionary of English v.0.48:
Quip \Quip\, v. i. To scoff; to use taunts. --Sir H. Sidney. [1913 Webster]
From The Collaborative International Dictionary of English v.0.48:
Quip \Quip\ (kw[i^]p), n. [Cf. W. chwip a quick flirt or turn, chwipio to whip, to move briskly, and E. whip. Cf. Quib, Quibble.] 1. A smart, sarcastic turn or jest; a taunt; a severe retort; a gibe. [1913 Webster]
Quips, and cranks, and wanton wiles. --Milton. [1913 Webster]
He was full of joke and jest, But all his merry quips are o'er. --Tennyson. [1913 Webster]
2. A short humorous or witty comment or observation, usually spontaneously formed in response to a prior comment. [PJC]