Answer:

notime

Answer	Crossword Clue
NOTIME	Seconds flat
NOTIME	Moments, figuratively
NOTIME	The blink of an eye

NOTIME	"I'm in a rush!"
NOTIME	In ...: quickly
NOTIME	1970 Guess Who hit
NOTIME	In .. (immediately)
NOTIME	Rusher's dismissal
NOTIME	"Sorry, too busy"
NOTIME	Usual alibi for not writing letters.
NOTIME	In ... (almost at once).

NOTIME	In ... (very quickly).
NOTIME	In ... (quickly).
NOTIME	In ....
NOTIME	In ... (pronto)
NOTIME	In ... (very soon)
NOTIME	"... for Sergeants"
NOTIME	Behrman's "... for Comedy"
NOTIME	"... for Comedy": Behrman

NOTIME	In ... (instantly)
NOTIME	"... for Comedy," Behrman play
NOTIME	In ... (quickly)
NOTIME	Guess Who hit of 1970
NOTIME	Instant, in a phrase
NOTIME	"Don't bother me, I'm in a rush!"
NOTIME	"We can't delay!"
NOTIME	A jiffy

NOTIME	"I'm late!"
NOTIME	"Sorry, too busy!"
NOTIME	"Gotta fly, sorry!"
NOTIME	"Sorry, gotta run!"
NOTIME	Guess Who "... for a summer friend"
NOTIME	First words of an Ira Levin title
NOTIME	"There's ... like the present"
NOTIME	Instant, in a phrase (with "in")

NOTIME	1970 The Guess Who hit
NOTIME	"Sorry, I'm busy"