Definitions
1.verbTo make something fluffy."The cat fluffed its tail."
2.verbTo become fluffy, puff up.
3.verbTo move lightly like fluff.
4.verb(of an actor or announcer) To make a mistake in one's lines.
5.verbTo do incorrectly, for example mishit, miskick, miscue etc.
6.verbTo fart.
7.verbTo arouse (a male pornographic actor) before filming.