I just had to add these:

Creeper- used to describe anyone who is potentially weird.
Ex. “Look at that old guy staring at us!” “Creeper.”

Peaced- used when someone or something that left the current location.
Ex. “What happened to the guy sitting over there?” “He peaced.”

Not really- (emphasis on “not”) often follows a bad suggestion or idea.
Ex. “Let’s go on the moon bounce.” “Not really.”