The boyband - Tom Fletcher, Dougie Poynter, Harry Judd and Danny Jones - said that they would be interested in taking on a Saturday night TV judging role if Simon Cowell or the BBC called.
Watch McFly talk wedding rings, wedding speeches and reality TV:
"We'd love to do it, I'm sure we'd love to do it. I don't know [why we haven't before]," said Fletcher. "We haven't been asked."
Judd said: "Maybe Tom [would do it]. I might do it. Danny probably wouldn't want to do it."
"I'd panic and pass out," said Jones.
Judd added: "And I'd worry that Dougie would ruin our careers after one live show [if he did it]."
McFly were among the stars who appeared at this year's NTAs, which pulled in an audience of over 5 million for ITV.
[National TV Awards 2013 - Photo Gallery]