A Very McNulty Birthday Rugrats : Season 5 Episode 22
TV-Y Nickelodeon 30m
Aired: September 19th, 1998 @ 2:00 PM EST on Nickelodeon
At his birthday party, Timmy McNulty bans the girls from playing because they have cooties. However, the girls get back at them by thinking that they actually have a contagious form of cooties.
