There's three birthdays today, they get a birthday mention because they joined DCEmu at some point (all in 2006).

DCEmu Birthdays

Tesseract (39),
Hawkstriker (27)

Videogame and Console Birthdays

TMNT IV: Turtles in Time
Released 26 years ago in Japan, for the Super Famicom.

Monster Rancher
Released 21 years ago in Japan, for the PlayStation

Final Fantasy II
Released 10 years ago in the U.S. on the PSP.