Mickey's Yellow Snow Dilemma...
Mickey was angry because somebody was writing "Mickey sucks" in yellow snow outside of his front door every time it snowed. He ended up going to his friend who was a cop to ask for help. The cop checked it out and took some photos and samples. A couple of days later the cop came back to Mickey:
"Well, the good news is we've figured out that the urine came from your friend, Goofy. The bad news - it's Minnie's handwriting..."