Have a Cigar
Telling someone to celebrate when revealing good news such as a new job, a new baby, etc.
Come on here, dear boy, have a cigar. You gonna go far and fly high
Have a Cigar
...to relax chill out disregarding any care in the world. usually at a social setting.
Guy1: hey man, its getting pretty late, think we gotta bounce. Guy2: Dude no friggin' way, its not even two. whats with ya? chill, Have a Cigar