>>81776384not every season, but there are a lot of episodes that revolve around either having to consume a large amount of food or drink, or expericancing the aftermath of consuming too much food or drink.
Season 1 episode 11 Rigby's body
Season 3 episode 18 Eggscellent
Season 4 episode 9 Guy's night
Season 4 episode 29 Cool Cubed
Season 4 episode 37 Last Meal
Season 6 episode 30 Lunch Break