What If Fictional Characters Have Their Birthyears and Ages

 is Princess Dynasti's theory.

It shows what happens if What if fictional characters have their birthyears and ages.

List of Them

 * 1) In Bob's Burgers, Tina is born in 1998 and is now 17, Gene is born in 2000 and is now 15, and Louise is born in 2002 and is now 13.
 * 2) In The Loud House, Lori is born in 1999, Leni is born in 2000, Luna is born in 2001, Luan is born in 2002, Lynn is born in 2003, Lincoln is born in 2005, Lucy is born in 2008, Lola and Lana are born in 2010, Lisa is born in 2012, and Lily is born in 2015.
 * 3) In Teen Titans and Teen Titans Go!, Cyborg is 18-19, Robin, Starfire, and Raven are 16-17, and Beast Boy is 15. It is revealed that they can drive a T-Car as teenagers.
 * 4) In Star vs. The Forces of Evil, Star Butterfly is born in 2001. She is now 14 but will be turning 15 in the spring.
 * 5) In The Brady Kids, Greg is 18, Marcia is 16, Peter is 15, Jan 14, Bobby 12, and Cindy 11.