Hey! Who finished off the mayonaise? I know it wasn't the walrus named Tyler, he's too busy killing Bella cygne

I got the idea for this question from the montrer The Forgotten, the characters were at this one character Tyler's house and another character, Walter, tells Tyler that he finished off the mayonaise in the fridge Tyler (who is not a walrus and wasn't killing Bella) responded "I have mayonaise?" my mom and I both gagged and she exclaimed "that's probably expired"