Obunda
A complete waste of time, energy, and probably a whole bag of chips.
That game was an obunda. You played it for three hours and only won by accident.
That road trip was an obunda. You got lost, ran out of snacks, and your dad yelled at the GPS.
That TikTok was an obunda. It had a cat doing the cha-cha and a kid crying over a missing sock.