blow up (1. separable): inflate.
"We needs lots of balloons for the party. Will you blow them up?"
blow up (2. separable): explode; destroy by exploding.
A: "That old building really came down quickly!"
B: "That's because the construction company used dynamite to blow it
up."
blow up (3. no object): suddenly become very angry.
"Whe I told Jerry that I'd had an accident with his car, he blew up."
