Y2K - SpongeBob SquarePants/ Metallica mashup T-shirt; Men’s L - Used, Stained* Used*** Sold As is! No Refund on Condition See pictures for Stains & Spots. The product is a Y2K era SpongeBob SquarePants/Metallica mashup T-shirt in men's size Large. The shirt combines elements of both the popular cartoon series and the rock band Metallica, appealing to fans of both genres. This original piece of music memorabilia is a unique and nostalgic item for collectors and enthusiasts of pop culture and rock music from the 90s and 00s. Used*** Sold As is! No Refund on Condition See pictures for Stains & Spots. #metallica #spongebob #cartoon #y2k #90s