Subway
Jackass vs CKY
Subway
Jackass vs CKY
I think just "KY" would be better than both.
Metallica vs Megadeth
Metallica for sure.
Hanukkah vs. Festivus
Hannukah, because I actually celebrate it.
More unlikely broken record: Ripken's consecutive games played(2131?) or Johnny Vander Meer's 2 CONSECUTIVE no-hitters(to break it, someone would need to throw no-hitters in 3 straight starts).