mentally black 

some dumb white kid who thinks he's black

jeff:hey bob have you heard of that bitch woah Vickey?
bob: yeah shes mentally black!
jeff: yeah so fucking gay right!

mentally black by autistmydude June 8, 2018

Mentally Handi-Blacked 

When a dark skinned person is so damn stupid that you could easily confuse them for a mentally handi-capped person. Or a black says something super stereotypical of themselves and they don't even realize it.

Dude you are being such a stupid n-word, you should go to a psychiatrist and see if you're mentally handi-blacked

Mentally Handi-Blacked by was379 January 16, 2019