Joey is a little something of an fool savant in typical, but capable of very good tips when the condition occurs this is alluded to in the episode "The One Where Ross Dates a Student", when Chandler, referring to Joey, suggests "A very hot girl's at stake and all of a sudden he is Rain Man" when Joey proposed Ross operate out who amid his college students called him the 'hottie of the paleontology department' by comparing the handwriting of the.