idiotic hashtag performance

Brainless, foolish, absurd, senseless, illogical, ridiculous, stupid, daft, nonsensical, moronic, imbecilic, witless, asinine, crackpot, idiotic, boneheaded, empty-headed, airheaded, dimwitted, half-baked, harebrained, wacky, goofy, silly, inane, ludicrous, preposterous, unintelligent, thoughtless, dumb.