Patrick and Brittany Mahomes might be on vacation, but the trolls seem to find them regardless ... with some hardcore Raiders fans giving them guff as they left a restaurant.
TMZ obtained video of the pair grabbing a bite at Rosa Negra -- a luxury Latin restaurant in Cabo San Lucas, Mexico -- Thursday night, and it looked like one hot date night for the couple, sans any kids.
Eyewitnesses say the couple hung out for about two hours before dipping out .