Don't you just want to go on a mass murder while listening to goodbye Moonman? Oh, just me... OK.
When the school shooter is just about to leave your classroom, and you think you're in the clear, but the Down syndrome kid says, "Goodbye."
Guys, go to https://worstjokesever.com/jokes/5b3937c1a328f6072c316bd6/hey-guys-who-wants-to-play-roblox-with-me-we-can-go-om-cool-maps-my-name-is-xx_robloxgamer420_xx-pleeease-lets-play-rol and read the whole thing because I need people to play with, and everyone is being retarded. Thanks guys, goodbye.
Sayo-nara.
How were tire swings made?
A tire said, "Goodbye world," and hung himself.
How do you say goodbye to a calculus teacher?
Calculator!