Fluff

n.	1.	Nap or down; flue[2]; soft, downy feathers.
	2.	Anything light and downy, whose volume consists mostly of air, such as cotton or down.
	3.	Something light and inconsequential; something not to be taken seriously; - used commonly of literary or dramatic productions, and sometimes of people.
	4.	A mistake, especially in the recitation of lines in a drama.
v. t. & i.	1.	To make or become fluffy; to move lightly like fluff.
v. t.	1.	To make a mistake in the performance of; - used mostly of lines in a drama; as, he fluffed the last line of the act.

Noun	1.	fluff - any light downy material
	2.	fluff - something of little value or significance Synonyms: frippery, frivolity, bagatelle
	3.	fluff - a blunder (especially an actor's forgetting the lines)
Verb	1.	fluff - make a mess of, destroy or ruin; "I botched the dinner and we had to eat out"; "the pianist screwed up the difficult passage in the second movement" Synonyms: bobble, bollix, bollix up, bollocks, bollocks up, botch, botch up, bumble, bungle, flub, foul up, fuck up, louse up, mess up, mishandle, muck up, ball up, spoil, muff, screw up, fumble, blow
	2.	fluff - erect or fluff up; "the bird ruffled its feathers" Synonyms: ruffle
	3.	fluff - ruffle (one's hair) by combing towards the ends towards the scalp, for a full effect Synonyms: tease

Irish bull, aerate, air, anacoluthon, bad job, ball up, bevue, bloomer, blooper, blow, blubber, blunder, bobble, boggle, bollix, bonehead play, boner, boo-boo, boot, botch, breeze, bubble, bull, bungle, butter, catachresis, chaff, chip, clay, clumsy performance, cobweb, cock up, cork, cushion, daintiness, delicacy, dough, down, downiness, drop a brick, drop the ball, duff, dust, ease, eiderdown, error, ether, etourderie, fairy, feather, feather bed, feathers, filminess, fine-grainedness, fineness, fleece, floss, flub, flue, fluffiness, foam, folk etymology, foozle, foul up, froth, fuck up, fumble, fur, fuzz, fuzziness, gaucherie, gentle, girl friend, goof, goof up, gossamer, gossameriness, grammatical error, hash, howler, hypercorrection, hyperform, kapok, knead, lapse, laxate, limber, limber up, lint, loosen, louse up, malaprop, malapropism, marrowsky, mash, massage, mellow, mess, mess up, milden, miscue, mispronunciation, missaying, mistake, mistress, misusage, mollify, mote, muck up, muddle, muff, off day, peach fuzz, pile, pillow, plump, plush, pubescence, pudding, puff, puff up, pull a boner, pulp, putty, refinement, relax, rubber, ruin, sad work, satin, satininess, screw up, shake up, silk, silkiness, slip, smash, smoothness, snafu, soften, soften up, softness, solecism, spoil, sponge, spoonerism, spume, squash, straw, stumble, subdue, supple, swansdown, tenderize, thistledown, tone down, trip, tune down, velvet, velvetiness, wax, wool, zephyr