Wasn't he addicted to Dreamcast at one point? I could see him being a like gamefaqs shitposter

Yes

Reported Dreamcast addict Tim Walz is now an unofficial Crazy Taxi character

New "Tim Walz Edition" mod lets the VP hopeful earn some ca-razy (campaign) money.

Oooh, maybe I modded him at some point. It would be funny if a GameFAQs mod could say they took ten karma from the future VP of the US