Robert Downey Jr Wishes 'America's Ass' aka Chris Evans With a Hilarious Birthday Post, Leaves Avengers: Endgame Fans in Splits
Robert Downey Jr wishes Chris Evans for his birthday. (Photo Credits: Twitter)

Chris Evans, better known for his on-screen superhero character, Captain America celebrated his 38th birthday today. While social media has been abuzz with messages for Evans from not just Marvel fans but also fans of the actor, his Avengers: Endgame co-stars also made sure to send in their good wishes. Sharing a lovely picture of the duo from the behind-the-scenes of the film, Mark Ruffalo who essays the character of Hulk in the film, wrote a sweet message saying, "Happiest of birthdays to the fantastic Chris Evans Love you, Bro. Always there when you need him. Wishing you all the best today!"

If you know Robert Downey Jr any better, you know you can expect him to post the most hilarious of things. On the occasion of Chris' birthday, the Iron Man star decided to wish him with a funny joke that was also a part of Avengers: Endgame. The actor shared a gif of Evans from the film where he's seen taking down his own version and this also happens to be the same seen that portrayed "America's Ass" on-screen while Captain is seen proudly gazing at it. Chris Hemsworth's 'Fat Thor' Sings the Saddest Johnny Cash Song in This Avengers: Endgame BTS Clip and We Love It! (Watch Video)

RDJ wrote, "Happy birthday to America's ass. The world's a better place, and I owe you a kiss on the cheek! @ChrisEvans."

Check out Robert Downey Jr's post here:

This post immediately even received a response from Evans who replied with a crown emoji and a blue heart. Marvel fans certainly went crazy with this hilarious conversation and users soon started posting comments such as "goals" and pictures of Robert kissing Chris Evans on the cheek. Avengers With Acrylic Nails Become Hilarious Twitter Memes! Thank Chris Evans For Starting Them.

With this message from his Avengers co-star, we are sure Chris' birthday got even better and we are sure he had a good laugh about it!