Quippy: a witty or funny observation or response usually made on the spur of the moment; something strange, droll, curious, or eccentric.
This word is so cute.
A word I already know but I like the sound of:
Diaphanous: characterized by such fineness of texture as to permit seeing through; characterized by extreme delicacy of form
Zeugma: a figure of speech in which a word applies to two others in different senses (e.g. John and his driving license expired last week ).
I was looking at this video (linked above) where a woman asked what was their favorite literary device and someone in the comments said this. Had to look it up immediately. I'm obsessed.