in a jiffy
snappy
hotfoot
one-handed
speedy
quick
superspeedy
smartish
undelayedly
fast
unhurriedly
superquick
splitting
quick as a flash
full pelt
prestissimo
like winkin
mile a minute
in no time
like a rat up a drainpipe
apace
undelayingly
before one knows where one is
quicklike
fastly
hand over hand
unhasting
incontinent
streak
full tilt
velocitous
high-tempo
like a raped ape
like a scalded dog
like a scalded cat
one-two-three
before you can say knife
smartly
before you can say Jack Robinson
in a walk
quicksmart
jildi
on the nail
chop-chop
amain
unrushed
forthright
at full tilt
lightningly
lightning fast
blazingly
zippy
comfortably
post-haste
with one hand tied behind one's back
quicker than scat
nippy
unslowed
briskly
toot suite
nineteen to the dozen
trucking
off like a bride's nightie
ultrarapid
spin
by the minute
hare
at a canter
forthwith
one step at a time
on the spot
fast-flying
furiously
flying
instantaneously
lickety-split
like a dose of salts
good lick
hot
whip and spur
speedily
with a quickness
like sixty
quick as a wink
at a rate of knots
with dispatch
on the pdq
at speed
unhastening
blazing
in a flash
faster than Minute Rice
pressed for time
nondelaying
blistering