If you were talking to a football fan, it could be referring to the English team Aston Villa. 'Up the Villa' means that they are cheering for that team.

Vitaliy, I have never heard this expression before. Can you provide the context?

На мою думку, це означає я зараз на своїй дачи. Але я не впевнен. Не зустричался доки з такою фразою.