Pooh goes Poop: The Longest Bathroom Line 3: Poopsday is an animated theatrical short based on the Pooh Goes Poop series. It plays before The New Bunker Movie 3.
Plot
Pooh goes to Monster Jam Path of Destruction at the Sports-A-Torium and does the same thing he did back in the first two Longest Bathroom Line shorts. Instead of singing "Time" he sings "The Michael Rosen Rap" but with "Michael Rosen" and many other things replaced with "Poop".
Like last time, he causes a very huge line that is longer than the one from The Longest Bathroom Line 2 with even more brief cameos and each trying to break into Pooh's bathroom. 2 hours later of waiting in the bathroom, Woody tries to call 911 like he did in the first Longest Bathroom Line, but Pooh rushes out and sits on him. Then Gary Porter finds the cure and runs over Pooh with Grave Digger #12 (still used as a back-up for #25 in the Pooh Goes Poop universe), killing Pooh. For the 3rd time in the saga, it was a just a dream. But then, he has to go back to the toilet again. Then, at the end, Mac and PC give a PSA on how to poop properly.
Cast
<gallery> Cover.jpg|Pooh: The culprit of the hold-up. Woody the cowboy.jpg|Woody: Attempts to call 911 like he did in the first Longest Bathroom Line, but Pooh comes out of the bathroom and sits on him. Brody.png|Brody: Can't see the show because of the line Pooh has caused. KenSchraderTexas2007.jpg|Ken Schrader: The former NASCAR driver is standing in the line as punishment for being invloved in the final-lap crash where Dale Earnhardt lost his life. BREATHING.png|Michael Rosen: Wants revenge on Pooh for making the poop avalanche in Pooh Goes Poop 4. Fat!.jpg|Fat Ash: Can't eat the food given during the intermission because of the line Pooh has caused. Fat Minky Momo.png|Fat Minky Momo: Can't eat all the pizza because of the line Pooh has caused. Fat Timon.png|Fat Timon: He wants revenge on Pooh for being the most fattest toon in the world. b53289d8-dd60-455a-9954-e9996fa764c8.jpg|Gary Porter: He can't drive Grave Digger in the event because of the line Pooh created. He then kills Pooh by running him over with Grave Digger. Getamac.png|Mac and PC: Give a PSA on how to poop properly at the end of the short. IMG_4867.PNG|Scarecrow: Pees his pants again! Mama.jpeg|Mama: Scarecrow thinks she and Nina are holding up the bathroom line. nina.png|Nina: Scarecrow thinks she and Mama are holding up the bathroom line when it's for the men's bathroom. </gallery>