Best 'College GameDay' signs from Wisconsin

The ESPN College GameDay crew is in Madison for Saturday's Big 10 showdown between the No. 18 Michigan Wolverines and undefeated No. 4 Wisconsin, as the Badgers hope to improve their record to 11-0 on the season and make a strong case for a College Football Playoff spot. Here are the best signs from Saturday's show.

8. Harbaugh is scared to wear jeans

7. It should be set to W

6. Harbaugh plays Duck, Duck, Gray Duck

5. The Monstars blew a 66-18 lead

4. Harbaugh thinks that cheese curds are mozzarella sticks

3. Michigan cites Wikipedia

2. My whole family went to Michigan so I can't say anything mean

1. Jim Harbaugh cuts the line on pretzel day

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