Alright, this one is kind of an older one, but somehow we missed it when it first came out! Did you know that there's a urinal out there that'll literally allow you to play a guitar solo with your pee? Like, you stand there taking a whiz and guitar solo samples play out of the speaker above your head… which is probably the greatest thing ever when you're drunk and everything is hilarious.
Definitely don't try any guitar solo moves while you're doing so. Though if anyone has successfully done so, please inform.