There’s always the possibility that this was a well-thought out ruse and the contents were actually vanilla pudding. (I know the container was “sealed”, but it could have been a seal glued back in)
Still, I prefer to believe that he was actually eating mayonnaise.
EDIT: Yes, it’s worth watching to the end.
WARNING TO ALL: Uncomfortability Factor 11.
He should have at least used Best Foods (known as Hellman’s east of the Rockies)
Um, and now I barf.
@Robert: He should have used lard. That would have been less disgusting.
@Derek: What are you talking about. You weren’t the one eating the mayonnaise!