Quote from Ted in Wait For It...
Ted: And underneath, it should say "I win". And then it should have flames coming out the bottom. Amy: Oh, fire. We should start a fire. Ted: After this maybe. Oh, man, this is going to be legen... wait for it... Future Ted: [v.o.] And that's all I remember. The next morning, I woke up alone back home. [Ted wakes up and inspects his body. Ted doesn't have a tattoo on his arms of chests, so he breathes a sigh of relief. As he gets up and goes to the bathroom, we can see a butterfly tattoo across the small of his back]