We puffed up the balloons.
My hand puffed up where the cat had scratched me.
Splay the game out on two screens, puff up the single player and sprinkle with a sweet pinch of free online play and you've got a mega hit for the DS.
Sometimes an infected bite can abscess and actually puff up with a growth that looks like a large pimple or boil.
You want shorts that will continue to skim the body, rather than puff up and then drag you down.