pucker up

I could not echo her laugh; I could not even smile; I could only pucker up my brows as if angry.

I looked to right and left, and felt my forehead pucker up as I saw the difficulties we should have to contend with.

I could see them lips begin to pucker up agin, as if they wanted to give me a chance of judgin.

Consarn the critter, I couldn't speak but what that pesky mouth of hern would brighten and pucker up.

What did the Irishman do but pucker up his mouth, whistle, and beckon to the Indian to approach.