Yes, along with vocal, but insufficient opposition.

"What kind of idea is this!?" Bakugo snarled as he read over the petition at the end of second period. "It's enough of a pain in the ass that I have to share training space with all of you, why would I want to add even more fucking extras!?"

"Yeesh, just because you can't bother to remember people's names doesn't mean you can go around calling people "extras,"" Hanta Sero huffed as Momo went to the desk and grabbed the swear jar.

"Nor should you forget to watch your language," she added, walking up to Bakugo. "That was two curse words, so that'll be 200 Yen. Pay up," she asserted, holding the jar in front of Bakugo, who initially glared at her defiantly, but her unyielding stare made him cave, and with a growl, he put the bills in the jar.

"**** on it," he grumbled.

"I have other, better things to **** on," she said with a grin at Izuku, drawing stares at her casual innuendo.

"Momo!" Izuku blushed, slamming his head against his desk.

"...lucky bastard..." Mineta cried tears of clear envy. He proceeded to put his own money in the jar.

"Oi, so I'm charged for swearing, but she can make suggestive comments without penalty!?" Bakugo grumbled. "That's a bullsh- ...BS double standard..."

"The swear jar is only for swears. If you would like to submit a petition for an "innuendo jar," you are free to do so, and we can vote on it," Momo smirked with just a hint of smugness. "Even if it passes though, it won't bother me." She did after all, have deep pockets.

"Erm," Iida said, fighting down his blush at Momo's remark, managing to do so and become all business again. "Bakugo and Yaoyorozu's... Comments aside, this does seem like a perfectly reasonable proposal. Combining class trips will foster school unity as well as potentially allowing more use of outside facilities."

"Our thoughts exactly," Izuku replied as the paper was passed around, most people signing.

"Why go to this trouble if the principal can just make it happen either way?" Kaminari wondered as he signed.

"I think he just likes having reasons he can use to justify his decisions," Izuku shrugged. "Less openings to challenge his authority that way, and makes him seem reasonable."

...

Class 1-B had also gotten all the signatures they needed, though a bit fewer than 1-A. Predictably, Monoma was a holdout. Regardless, at the end of the school day, Kendo and Izuku both dropped off the papers. "...the motion passes," Nezu said smugly to Aizawa and Vlad King, both of them grumbling, Aizawa cursing the last minute preparations that would keep him up.