Vince is the patient with the severely swollen tongue in the episode No Reason. He is portrayed by actor Chris Tallman. House was describing Vince's case to his team. Vince had a fever of 103F and House had been so amused by his attempts to talk he asked him irrelevant questions. Foreman was sure it was an infection, toxin or allergy. He had assumed that House had given him epinephrine and that ruled out allergies, so that meant giving him antibiotics and keeping him overnight just to make sure he got better if was a toxin.