What's the context of this?
Beast brought the original 5 teenage x-men to the present (their future) to show them how much of a fuck up Cyclops is, and now cant send them back, so he messed with the space time continuum in a obvious huge way
Cyclops: "The Phoenix is coming back to restart the Mutant race and Hope will be the host."
Captain America: "No fuck you Cyclops your wrong and under arrest! Instead We're going fuck with a cosmic force we don't understand. Although technically we could ask You who was married to a Phoenix host or your Alternative reality Daughter that was Host to The Phoenix for years."
Cyclops: "God Dammit cap..."
The Avengers try and kill the Phoenix and manage to Fuck everything up.
Captain America: "OK we have to get the Phoenix to go into Hope."
Cyclops: "God Dammit Cap...."
Captain America: "Fuck you! Your under arrest!"
its funny because its true