1.When something impresses you, one eyebrow is raised as a sort of expression

2.mild sarcasm; saying Oh reely?

3.concerned about the truth of a statement, saying Are you sure?
Unsure about the statements in the room, I showed a raised eyebrow.
by dj32089 September 18, 2008
Rasing your eyebrows up and down twice is a type of flirting
He was raising your eyebrows at his crush
by Lovelifedefinitions8978 November 22, 2013
This shows emotion or reaction. Some people can raise just one eyebrow!
The eyebrow raise is quite useful & can be fun & flirty.
by Starchylde June 16, 2016