Vtg Hoosier Dribbling Indy 500 Looking For Mushrooms T-shirt

SHIRT IS IN VG+ CONDITION WITH NO HOLES, MARKS OR STAINS. THE PRINT LOOKS AWESOME WITH NO WEAR OR CRACKING. IT WAS VERY LIGHTLY WORN.

THIS JUST IN FROM THE WEIRD DEPT…IF SOMEONE KNOWS THE MEANING BEHIND THIS T-SHIRT, CAN YOU LET US IN ON THE JOKE?

RN#70047.