fly off the handle
be angry, be excitable, bellow, blow a fuse, blow a gasket, blow up, catch fire, catch the infection, come apart, excite easily, explode, fire up, flame up, flare up, flash up, flip, fly out, get excited, go into hysterics, have a tantrum, hit the ceiling, rage, ramp, rant, rant and rave, rave, run a temperature, seethe, smolder, storm, take fire, turn a hair
fly off the handle
be impatient, not be able to bear, bear ill, wince, chafe, champ a bit, be in a stew, be out of all patience, fidget, fuss, not have a wink of sleep, toss on one's pillow, lose one's temper, break out, burst out, fly out, go off, fly off, fly off at a tangent, fly off the handle
, lose one's cool, explode, flare up, flame up, fire up, burst into a flame, take fire, fire, burn, boil, boil over, foam, fume, rage, rave, rant, tear, go wild, run wild, run mad, go into hysterics, run riot, run amuck, battre la campagne, faire le diable a quatre, play the deuce.
be violent, run high, ferment, effervesce, romp, rampage, go on a rampage, run wild, run amuck, run riot, break the peace, rush, tear, rush headlong, rush foremost, raise a storm, make a riot, rough house, riot, storm, wreak, bear down, ride roughshod, out Herod, Herod, spread like wildfire (person), explode, make a row, kick up a row, boil, boil over, fume, foam, come on like a lion, bluster, rage, roar, fly off the handle
, go bananas, go ape, blow one's top, blow one's cool, flip one's lid, hit the ceiling, hit the roof, fly into a rage (anger), break out, fly out, burst out, bounce, explode, go off, displode, fly, detonate, thunder, blow up, crump, flash, flare, burst, shock, strain, break open, force open, prize open, render violent, sharpen, stir up, quicken, excite, incite, annoy, urge, lash, stimulate, turn on, irritate, inflame, kindle, suscitate, foment, accelerate, aggravate, exasperate, exacerbate, convulse, infuriate, madden, lash into fury, fan the flame, add fuel to the flame, pour oil on the fire, oleum addere camino, explode, let fly, fly off, discharge, detonate, set off, detonize, fulminate.