This man is the father of Jorie, Haley Dunphy's ex-college roommate.
He only appeared in the dorm room and Jorie told him that Phil grabbed her and then he asked how, to which Jorie replied that Phil squeezed her butt, shocking him. Phil told him that the former was a respected Realtor and that touching his daughter's butt was an innocent mistake. He looked bemused when the condoms that Claire bought Haley fell onto the floor. He then suggested that he and his daughter let Phil and Claire finish and he and Jorie would come back later, which Phil and Claire accepted. So, he and Jorie went and as he left, Phil called to him "Hey, see you on parents' weekend!"