We've never understood the appeal behind this joke. Okay, we get it. Shamrocks = butt cheeks, right? It just seems like there might be funnier jokes to make.

Either way, we just found this image, and though it is confusing, it's also awesome. If only this was what we were going to see on the big day. Nope, definitely gonna be a bunch of old dudes wearing 'Kiss my Shamrocks' sweatshirts. Sigh.

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