Ryan 'Deadpool' Reynolds is known for his wicked sense of humour, just like the character he plays. He just proved it yet again by sharing a rejection letter from 'Iron Man' Tony Stark himself on Instagram. The post, however, was just a hilariously crooked way of congratulating Marvel Studios on the success of 'Avengers: Infinity War'. Aww. Take a look.

© Instagram

The post says: From a guy who never knows when to quit, I'm glad you guys never did. Congrats #Avengers. The letter is printed on Stark Industries Stationery, and is stained with coffee and blood (fitting, tbh). It's stern and no-nonsense. It reads:

"Re: Joining the Avengers."

No.

Absolutely not.

Go bother Prof. X.

No.

Sincerely,

Tony Stark.

The letter, however, is dated April 14, 2012, a few weeks before the premiere of the first Avengers movie. The fact that Deadpool chose to share it now is interesting, in a characteristically 'Deadpool' way. That's the level of petty we aspire to achieve. We're not explaining anything because hey, we still aren't ready to give out spoilers for those of you who haven't watched the movie yet.

© Twitter

'Avengers: Infinity Wars' is arguably the most anticipated Marvel movie ever, and it has already made $250 Million in its domestic opening weekend, dethroning 'Star Wars: The Force Awakens' as North America's highest grossing film of all-time. To be noted: The release of 'Deadpool 2' is just around the corner and we really need it to get over the mood 'Avengers: Infinity War' has put us in.