Dean Henderson
Dean Henderson is the worst goalkeeper in the history of sports, so basically Dean Henderson means terrible or horrendous.
example: This juice is so Dean Henderson.
Dean Henderson Stans
braindead, deluded, dumb, 0 ball knowledge, WORST fanbase on Football Twitter EVER...
Guy 1: Have you seen Dean Henderson stans LOOOL ??
Guy 2: Yeah LMAO, they're all deluded
Guy 2: Yeah LMAO, they're all deluded