“Parks and Recreation” creator Michael Shur unloaded on the NRA for using a .GIF of the show’s star, Amy Poehler, in a tweet thanking Dana Loesch for participating in CNN’s town hall on the Parkland shooting last night:

Shur, who tweets under the handle @KenTremendous, said the NRA has a “pro-slaughter” agenda. He also said Schumer texted him to give the NRA this 4-letter message:

“Infantile” is putting it mildly:

Nick Offerman, who also starred on the show, told the NRA and Dana to “eat s*it”:

Classy guys. Real, reall classy.