(vulgar, humorous) Every time one does any small thing.

A reminder that we are all mortal, as a justification for enjoying life while one can.

(less common, telecommunications) round-trip time

plural of round-trip delay time

(chiefly imperative) To have fun or live fully; may imply letting things that are going well proceed; if it ain't broke, don't fix it.

plural of intravaginal ejaculation latency time

Synonym of third time's a charm

A little effort expended sooner to fix a small problem prevents it from becoming a larger problem requiring more effort to fix later. / A little preparation can eliminate the need for repairs later.

Opportunities will not wait; action should be undertaken without delay.

(idiomatic) very often, mostly, most of the time / Used other than figuratively or idiomatically: see nine, times, out of, ten.