Drinking
It is certainly wrong to drink underage, and it is always and in every circumstance wrong to get drunk, but it cannot be argued from Scripture that it is wrong to drink. If Christ, who never sinned drank alcohol, then it must not be a sin. However, Christians who contemplate drinking should consider the social situation they are in. Again, we should not do anything to ruin our witness with those who are watching us to see if our faith is genuine. If drinking causes someone else to stumble, then we should not do it in that circumstance, if it does not, then we should still be careful not to drink more than we should.