A couple of ideas...

1.Does she like music? If she does you could put on some crazy music and say something like - I'm having a tough day, I'm going to dance the grumpies out - and then just start dancing and acting silly. See if she is watching you, if she is, ask her if she has any grumpies she wants to dance out.

2. Bring her out side and have a screaming contest - say something like....I'll bet I can scream louder than you..

3. Let her play in the bathtub with washable fingerpaints....encourage her to get really messy and then show her/have her help clean it up.

still thinking...I'll post more if I come up with anything

Hang in there!