ARS hit it on the head. I have nothing against foreign companies in general or BUD in particular, just pointing out that you (or anyone reading this) need to be more careful when investing in individual companies than you would be investing in an index fund. You weren't the first person and you won't be the last who bought shares of a foreign company without realizing a large percentage of dividends may be withheld for tax reasons.
If you want to invest in foreign dividend stocks, I would suggest looking at companies in a country like the U.K., where they don't withhold taxes on foreign payouts.