This is one of the tidbits displayed on the bottom-left of the load screen while waiting for a match to start. I assume it is a reference to Futurama, S01:E03 (I, Roomate). I love it! I still watch that show almost everyday on my lunch break, and everyone time I see that quote on the load screen - it makes me laugh. Thank you very much to whoever came up with that/ decided to implement it.
(Aside: Infinite has been the most enjoyable Halo multilayer experience since ranked Mythic Arena in H5. I appreciate the work into this new game.)