Spoilsport used in a sentence

Spoilsport in a sentence as a noun

Don't wanna be a spoilsport, but that smells a lot like a cool practical joke.

Not to be a spoilsport, but don't most sites allow spaces in passwords anyway?

Not to be a spoilsport or anything, but is there any confirmation for this?

But, at the risk of being a spoilsport, the OP is not completely absurd, and neither is the original version of this joke.

Please...> You can measure it by noticing that most modern computers since 1980 haveOh well, you have a curious definition of measurement then.> some spoilsport may mention that the entire exercise is unnecessaryYou mean editing text is unnecessary?