That's Kevin and Ursula Eat Cheap, in which Ursula Vernon (of SF fandom/Digger fame) and Kevin Sonney eat bad prepackaged mass market food items and review them on air, while getting progressively more intoxicated, dyspeptic and off-topic. It was one of my favorite podcasts, because it basically recreated the experience of sitting at a table in a con hotel listening to people more interesting than you talk for hours at a stretch. It was like a guaranteed cure for loneliness, if only temporary.

Unfortunately, it hasn't updated since last May. They were already talking about switching formats/topics (they were getting too old to handle the weekly stomach upset and hangovers), and had been updating less regularly, so it wasn't entirely a surprise, but they haven't officially ended the podcast as far as I can tell - they just stopped updating - and I've had other ones come back after a longer hiatus (poly weekly has twice) so it stays in the "caught up on, waiting for next episode" pile instead of the "ended" pile, at least until they do a "this is officially done" update to the feed. There are a huge amount of back episodes still up though!