When someone tosses someone else's salad, but uses jelly or preserves instead. It is unclear why this is called a "peanut butter and asshole sandwich" if it has no peanut butter, but it does have a ring to it.
When giving people a peanut butter and asshole sandwich, strawberry jam should be avoided because of the tiny seeds.
by Hass July 05, 2005
buy the domain for your foodie site