1. Initially used as a figure of speech to express
astonishing speed.
2. But it can also be used as a form of
sarcasm, in describing the amount of time it may take to complete a task in absolute contradictory or
irony.
3. (Actual Speed) about 300-400 milliseconds.
A conversation between
husband and wife.
Husband: Honey! You forgot my suit at the dry cleaners. Now what am I going to wear?
Wife: I can go
pick it up now if you'd like.
Husband: Maybe, but what if you don't make it back in time?
Wife: Don't worry, I'll be back
in the blink of an eye..
