A bummer
lamb is an orphaned baby
sheep that has to be fed with formula from a
bottle. When you call someone by their name and add bummer, it means they don't like crowds and prefer to stay much to themselves.
The silly bummer won't go to the football
game because of the crowds.
Christy bummer rather watch
old movies on
netflix than go to the theater, wait in long lines of people, and have to sit by strangers.