As anyone who played Halo 2 can tell you, some of the best glitches were its superbounces. And while the feature was removed from Halo 2 Vista, it was intentionally left in the Xbox One release due to its popularity. Here are the superbouncebs that the community has confirmed still work in TMCC.
My friend and I used to do this all the time. We'd have Halo 2 parties, and get to inaccessible areas that our other friends wouldn't know how to get to. Good times, good times...