[AK-47]

Wait for any top 49% hand and push. You'll be a more than 1-to-1 favorite on the pot, while the pot odds are always 1-to-1 (I don't consider blinds structure here).
This is enough to give you the edge.
The least favorable case is when you reach the 10th hand, but :
1) it is VERY VERY unlikely
2) it's a coin flip, you are not an underdog

So your buddy has a very favorable deal here...