be a happy camper

To be pleasant and in good spirits. I'm a happy camper now that I've been promoted and am no longer an intern! He's not going to be a happy camper when he finds out you ate his leftovers.

not be a happy camper

(British & American humorous) also not be a happy bunny (British humorous)

to be annoyed about a situation Her computer crashed an hour ago and she's lost a morning's work - she's not a happy camper.

Common Names:

Name	Pronounced	Usage
Crina	KREE-nah	Romanian
Purushottam	-	Indian, Hindi, Marathi
Alf (1)	-	Swedish, Norwegian, Danish, Norse Mythology
Burton	['bə:tn]
Wil	WIL (English, Dutch), VIL (Dutch)	English, Dutch
Tighe	-	Irish