Crossword puzzle clue "friend to hang out with"

Friend of a friend of a friend, perhaps

Friend to hang out with

"Hang on, hang on"

Bird that's the best friend of the ostrich because they hang on the ground and bitch about how flying is overrated

Friend friend.

"___ friend of yours is a friend of mine"

"A friend in need is a friend ___"

"A friend ___ is a friend . . ."