put hair on chest
put hair on (one's) chest
A humorous phrase said of something very pungent or strong in taste. A: "These cough drops will clear you right up." B: "Yeah and put my hair on chest too! Ugh!"
put hair on someone's chest
Fig. to do or take something to invigorate or energize someone, always a male, except in jest. Here, have a drink of this stuff! It'll put hair on your chest. That stuff is powerful. It will really put hair on your chest.