21.   His investors cannot be happy campers.

22.   I was not a happy camper.

23.   If Mackovic fails to return, Texas graduate Jim Sanders will not be a happy camper.

24.   Lewis Carroll fans would not have been happy campers here.

25.   Madonna was a happy camper.

26.   Meanwhile, the trial lawyers are happy campers.

27.   My detailer was not going to be a happy camper.

28.   Now the happy campers are very likely to be children of the new rich.

29.   Otto, my curmudgeon neutered-tomcat stray, is not a happy camper.