Blue lines? Hard to read? Yep, it's a late night already-in-bed cartoon.
A transcript, since it's so hard to decipher: "You're a bad kitty! Bad! You're... aw, so cute."
I was trying to describe the Best Beer Stein in the World (with inset eagle statuette) to Erica (spotted at the Brau Haus) and failing, so I thought I'd just draw it.
So at Joey's Brickhouse they have a big chalkboard and chalk in the bathroom.