A teaser is a bet that allows you to adjust the point spread in the direction you want on 2 or more games. The key is that you have to hit them all. In football, the most common teaser is 2-team 6. So if you love the Falcons +4.5 and the Bears -8.5 this week, then you can simply adjust the spreads to Falcons +10.5 and Bears -2.5. There are also 2-team 6.5’s, 2-team 7’s, 3-team 6’s, 3-team 10’s, 3-team 14’s, and so on. If you want to win though, you need to focus only on 2-team 6 (or 6.5’s).