PHILADELPHIA, Pennsylvania - Three grown brothers were just trying to surprise their mother with something really unique for Christmas.
Now the photos they took in their effort have been seen by millions of people around the world.
Matt MacMillan told WBTV that he and his other two brothers spent a day recreating old family photos and then collecting them in a calendar.
The photos show the grown men in all kinds of hilarious situations like donning Halloween costumes and even naked in the bath together.
The trio enlisted their dad for help and he too appears in some of the pictures.
As for how their mom reacted?
As for how the world now knows of their awesome gift, we can all thank their decision to post the 'then and now' shots on reddit.