You know what was really cool about 90's music? They were very sing-able. Every time a 90's hit plays on the radio, you just can't help lip sync the shit out of it, no matter how corny the world thinks the song is. Yeah, Bailamos, bitches! While the majority of the world might think that 90's song playlists are awesome for road trips, people on the passenger seat might tend to disagree. Check out these siblings on what might just be the most fun or annoying road trip ever, depending on how you see it.