But lately, spoilsport employers are ruining the fun, with sophisticated software that uses artificial intelligence.

WSJ: Did You Get My Resume?

Nobody wants to be a spoilsport and say we don't want to have things that people enjoy.

BBC: Gloucestershire NFU welcomes Chinese lantern inquiry

"It's amazing they keep inviting me to these things, since I'm a bit of a spoilsport, " the real Keller wrote in that February column.

CNN: Fake New York Times op-ed a WikiLeaks hoax

"I don't want to feel like a spoilsport, but I don't know how you can set them off safely given the potential they have to cause fires, " she said.

BBC: Chinese sky lantern blamed for Trowbridge house fire

One spoilsport is the postseason schedule.

WSJ: Baseball's Unsure If It Wants to Party