Can You Be Invited to Crash a Wedding?

The weekend unfolded in a flurry of sand, sangria, and silliness. My college roommates and I reunited in Narragansett, RI for some time on the beach and a night out. Oddly enough, we ended up crashing a wedding at the Coast Guard House and having drinks with the wedding party.

Is it still "crashing" when you're dragged onto the dance floor by a drunk wedding guest?