웃기려고 의도했으나 전혀 즐겁거나 우습지 않은.
Not amusing or humorous, especially when intended to be so.
예문:
"The comedian's jokes were painfully unfunny, leading to an awkward silence in the room."
"I found the sitcom's latest episode to be completely unfunny and repetitive."
"Despite the high budget, the movie was criticized for its unfunny script and poor timing."