She has repeatedly demonstrated a sarcastic streak, and sometimes uses her shapeshifting abilities to drive a point home.

Jesse Blue is a man with odd traits; he has blue-green hair and a sarcastic streak.

She did have a sarcastic streak.

She has a slight sarcastic streak to her as well as a great sense of humor.

"And people say Demosthenes has a sarcastic streak," said Peter A moment ago she didn't get it.

The average American has a sarcastic streak down his back that defies intellicent comprehension.

He tends to be a little arrogant and bad-tempered, with a sarcastic streak.

In conversation, she is smart and witty, an inquisitive writer with a sarcastic streak.

Other than that, she also displays some sarcastic streak over certain things and likes to hang out with Minty, despite her being a klutz.

He has a sarcastic streak and a quick tongue.