Anthropomorphic bird smoking weed

Job ID: 32120888

Budget: $30 – $250 CAD

Hello, for a Christmas gift for my grandfather, I want to get him a poster he thought up a couple weeks ago. The poster is as follows.
An Arctic Tern bird (image shown below) smoking a joint of marijuana. He wants to have it as a play on the expression "we will leave no stone unturned" but flipped to say "we will leave no tern un-stoned"
Preferably someone with graphic design skills, so the second expression can be overlayed on the image.
So preferably, something cartoony, and goofy, but good for a 24x18 poster.
He wants to have the bird with a smug smile, the refer sticking out one side of the mouth, and the eyes blazed out.
Yes, I know this is a weird request, imagine how I felt XD.