He just wanted to pay his respects.

Funerals are a time when everybody can put their histories aside and gather to mourn the dead. While the deceased may have been a piece of shit, most people can look beyond that to come, offer their condolences and then snag as much free food as possible on the way out.

However, sometimes, the peace of the moment is interrupted by an unexpected visitor. In this case, that visitor was a bull.