Zambian-Canadian rapper Backxwash and Wichita-born, Brooklyn-based noise icon Dreamcrusher have teamed up to release "Thumbs Down (Not I)." The new track is the 33rd addition to the 2021 Adult Swim Singles series, which kicked off with an Iceage track in May and has recently featured music from Soccer Mommy with Kero Kero Kero Bonito, Moor Mother with Beans, and many more FADER favorites, both in collaboration and solo.