I used Gorgeous Grunge in the colour combo to stamp the horizontal panel directly onto the card base.
I then used Big Day to stamp the two halves of the sentiment. I used Chocolate Chip for the stamping and coloured using Promarkers.
As a finishing touch I added tiny dots of yellow paint in the corners, a bit like icing decorations.
It's almost like a back to front CAS card, where the white space was added on top. Could easily be used for a male or female birthday I think.