Rugrats Nickleodoen

This Thursday (Aug. 11) marks the 25th anniversary of “Rugrats” premiere on Nickelodeon and if that doesn’t make you feel old, we don’t know what will.

Tommy, Chuckie, Phil & Lil are all in their late 20s these days working jobs, slugging through medical school, or maybe having kids of their own. Don’t even get us started on our theories about which major company Angelica is already CEO of.

RELATED: ‘Rugrats’ artist imagines what the gang would look like as grown-ups

In celebration of this mind-boggling anniversary, have fun taking this “Rugrats” trivia quiz to see just how much of your favorite childhood cartoon you can recall.