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2.
A word to describe an attractive woman. Normally with a small build/frame.
Guy 1: (normally in an Asian voice) Ah, very efficient.

Guy 2: Damn, she is hot.

Back round: "When stamp the passport" came out, I told my friend that it's like calling a hot Asian woman efficient like they do their machinery.
by cyborgofaltron June 23, 2009
 
1.
Extremely hard working, always functioning at the highest of standards, and finding the best possible solution. Other wise known as a Miriam.
"Oh my god, how did she get all of this DONE?!"
"She's efficient...Duh."

Example 2:
"No no, it takes 30 minutes to get to Whole Foods. There is no possible way for you to get there in twenty minutes."

"Bam! there in ten. "
by Sisternumberthree May 06, 2010