eyebrow

He only knew his partner and the bride to be, which is why he didn't raise any eyebrows at not recognising anyone else in attendance.

Synthetics in the “Alien” realm blend in with humans, although Kirsh’s shocking white hair and eyebrows immediately identify him as not like the others.

"There might be some eyebrows raised at certain kinds of targets but they will fit a really good specific model that may surprise the fans," Barrett said.

But then he pivoted to another suggestion that raised eyebrows in South Korea.

No eyebrows raised, no jaws dropped, no gobs smacked.