John Cena
Definition
John Cena is an American professional wrestler, actor, rapper, and television personality, best known for his dominant career in WWE where he popularized the catchphrase 'You can't see me.'
In internet slang and memes, 'John Cena' refers to something invisible, hidden, or unexpectedly appearing, derived from his signature taunt and entrance theme.
Examples
When the bill arrived at the group dinner, my friend pulled a total John Cena and vanished into thin air.
The plot twist in that movie was so predictable, it might as well have been announced by John Cena walking right through the door.
I hid my browser history like John Cena – totally unseen until the IT guy showed up.
She whispered her secret, but in a room full of eavesdroppers, it stayed pure John Cena stealth mode.