(That picture is so fucking adorable I can't)

Happy Happy Birthday, too my dear Markimoo! Happy Happy Birthday, we hope all of your dreams come true! Happy Happy Birthday, from 13 million of us too you!
(End)

Can somebody tell me when Jack's birthday is or at least what his sign is?
:O WAIT
Is that why Mark dyed his hair red?!?!
HES EMBRACING HIS TRUE CRAB
If one of you guys ever meet him, please tell him do do a crab stance and take a picture and put it in a chapter and tag me in it please XD