Buster, Babs, Plucky Duck and Hamston J. Pig along with the rest of the tiny toons were in a class taught by Elmer, many of them bored out of their minds.
"...And dats how you make a gwiwwed cheese anvil dat you can dwop on one's head, and it huwts less dan a weal anvil!" Elmer finished.
Buster slammed his face against his desk in frustration. "Gosh! Is gwilled cheese all dat dis guy talks about? I wouldn't be surprised if he taught us how to cut a piece of 'gwiwwed' cheese next!"
Babs lifted her head, getting an idea to make the class more interesting. "Speaking of cutting cheese..." Babs then farted loudly, giggling loudly as Buster facepalmed himself.
"Again with the flatulence?" Buster groaned to himself.
Plucky laughed in response to Babs' gassy outburst, wafting the air around her as he did. "Good one Babs! You must really be tootin' to give us a laugh!"
Hamston simply groaned in response to Babs' fart, trying to ignore it. "So immature."
Elmer quickly noticed the commotion, getting annoyed as he walked to where Babs was sitting. "Barbara Anne Bunny!"
"Don't call me that!" Babs complained, hating being addressed by that name.
Elmer stared at Babs, making her feel uncomfortable. "Don't intewwupt my class!"
Babs turned her head away from Elmer, then she looked at Elmer with a witty expression. "Oh have a sense of humor! That's what this Looniversity is all about isn't it? Being funny and stuff!" Babs got up, farting loudly as the other tiny toons laughed, except for Hamston and Buster.
"Stop dat! It's making me weawwy angry!" Elmer exclaimed, getting really annoyed by Babs' farting.
"Babs, I think you should listen to him." Buster suggested.
Babs looked at him, then got an idea as she stood up on her desk, turning her back towards Buster as she pointed her butt at him. "Oh come on Buster! You should understand that farting is funny! It's the one funny thing we never got to do on the actual show!"
To better prove her point, Babs released a loud, trumpet fart in Buster's direction, which went from a trombone to a loud tuba and lifted her purple dress, revealing her white panties, which had a slightly damp stain on it. Buster felt a boner coming on as she watched Babs rip ass as she enjoyed every second of it, sighing of relief.
Thirty seconds later, Babs stopped, leaving Buster in a state of disbelief and silence. Then, he burst out laughing, and pretty soon the other tiny toons except for Hampton, who ran out of the room seeking form fresh air, started laughing as well.
"Wow Babs! You were right! It IS funny! Maybe you should teach the class!" Buster claimed.
"No kidding!" mentioned Plucky as she wafted the air around him.
Meanwhile, Elmer's face turned red with anger as he was severely annoyed by Babs' loud, gassy farts. "DATS IT! YOU WILL ALL STAY AFTER SCHOOL!" he screamed as he stormed to the front of the class, trying to get back to his lecture.
"We'll that's just great! Thanks a lot Babs!" complained Plucky, who no longer found Babs' farting humorous.
Babs farted loudly again, giggling in response to it. "You're welcome!" she teased.