Originally Posted by
JDiver
...
Only time I saw any hassle was arriving fro MEX at SAT - the Customs guy would not allow the chap to enter US / TX with his booty of whiskey, so the chap raided the paper cups and handed out free whiskey to arriving passengers rather than allowing Customs to confiscate it.

Haha, the same situation when transferring at LHR, there was this guy offering good Grappa in small paper cups. I politely turned his offer down, as I were to drive within 3.5 hours