A memory device that is plugged into the USBdrive of a computer. A flash drive is usually about 1 1/2 to 2 inches long and can store from much more than a floppy disc.
I kept losing the data on my floppy discs so I went to the store and bought a flashdrive.
The act of inserting two fingers into the butt-hole of an unsuspecting individual. This is not a sexual act. It is done to a person with clothes on and is meant purely as a hilarious - and somewhat disgusting - practical joke.
Jeff: Hey...you see Dana over there? You should go flash drive her!
Jordan: Gross. She's my sister-in-law.
Jeff: C'mon. It'll be funny.
Jordan: Oh...okay.