Can a horseman of the apocalypse be a donkey? Jackass: Number Two claimed the top spot at the weekend box office, siphoning $28.1 million from the wallets of people apparently desperate to get out of the house and/or blow off temple. Rounding out the top five were Jet Li's Fearless (bowing with $10.6 million), Gridiron Gang ($9.7 mil), Flyboys (a $6 mil opening) and Everyone's Hero ($4.75 mil), while Sean Penn's widely slammed All the King's Men placed seventh with $3.8 mil.