They drink non-alcoholic beer from cans.

what pigs are ya'll talking about?

I rather think that the beer-drinking Crucian pigs (and their owners) wouldn't appreciate the smashing of a beer bottle over their heads. Pigs can deliver quite a nasty bite when provoked ...

Why would you want to smash a beer bottle on any living beings head. Especially one who has never done anything to you. That's just cruel.
If you're talking about Norma's pigs on STX, They will accept cans of O'Duels from your hand. Then they will puncture it with their teeth and gulp down their favorite beverage. Make sure you shake the can real good before you give it to them.

Oh yeah, I was joking with smashing a bottle over their head, I saw the videos, looks REALLY FUN! So I take it they are easy to find? Are they right off of Mahogany Rd?

The Domino Club, with the beer drinking pigs, is located on Highway 76 (Mahogany Road). It on on the left side of the road as you are driving east toward Christiansted. Just watch for the sign. The bar is located in what appears to be a house/hotel that was never completed. Just walk into the bar area and let them know you want to see the pigs. I believe admission is several dollars per person plus you have to buy the beer. You might also want to check out the LEAP "showroom" which is located a little closer to Fredericksted on the same road (opposite side). They have some beautiful hand made wood cutting boards and cheese plates as well as other wooden crafts. It's not a showroom rather their workshop. My uncle was a hermit who lived in the woods and collected all kinds of odd stuff. That is what LEAP reminds me of - you'll understand once you visit the place.

You'll run into pig all over - even driving your car...

http://www.youtube.com/watch?v=GUw1rTIhBCI

This shoot are taken on STJ dec. 2011.

Enjoy 😀