v.
1.cause to explode
2.make large
3.get very angry and fly into a rage
4.add details to
5.exaggerate or make bigger
6.fill with gas or air
7.to swell or cause to enlarge, "Her faced puffed up from the drugs"
Idiom of the Day
soup (something) up or soup up (something)
to change and add something to make something more powerful or faster (usually a car)
My friend souped his car up when he was a teenager.