You might think it would be his retro No. 33 jerseys that would suddenly be the hottest item on the internet, but there was another surprise in store.

Larry Walker wears incredible SpongeBob shirt while finding out he's been voted into Baseball Hall of Fame They say go bold or go home and Walker sure went bold ...

And not just any SpongeBob shirt -- it read, "Ain't no ordinary sponge." Seriously, it was glorious. Fast-forward to the enshrinement ceremony on Wednesday, and guess what he wore on his lapel?

The now-iconic shirt Walker wore during his election call will also be immortalized in Cooperstown. The shirt is on display in the Hall, right next to Joe West's umpire mask.