The Fan Misery Index does not recommend playing against nor rooting for the Purdue Boilermakers. On a long enough timeline this can lead to only sadness.
As usual, if you are unfamiliar with the rules of the FMI you can read them here.
Ohio State walked in to West Lafayette as the presumptive winner and probably the only challenger to Nick Saban’s professional football team. But in 2018 the Purdue Boilermakers defined every aspect of the game for the Ohio State Buckeyes. That is my favorite sentence I’ve written all year.