Possible Clues:

• Ahead of a taxi carrying stuff that's amazing to Villa?
• "Ay" follower
• "Ay, —!" (cry on "The Simpsons")
• 'Ay, --!' (cry from Bart Simpson)
• "Ay, ___!" (Bart Simpson expletive)
• Word on some ''Simpsons'' paraphernalia
• Expression of dismay about stuff graduate put together
• Spanish interjection
• South-of-the-border cry
• Spanish interjection of admiration, surprise or annoyance