AITA for "ignoring" my bf

I was watching TV, more specifically panty and stocking episode 4 where she gets all fat from a demon or whatever. He sometime will ask these questions that seem more like jokes or jabs so most of the time ill go "wee weee wee wee" because it's a rhetorical question or because it's a comment at my expense/jabbing at me about something. So when I put this episode on he goes "why'd you choose the episode with an inflation kink" and I did my usual eeps and wees to it. He got like actually upset, just got up and went to leave and I kept going what what what in the joking manner like him and I will do sometimes and he went "well if I'm going to be ignored" and I let him know I figured it was a rhetorical question. He said he was still being ignored and just left and I could tell he was salty.