Five Minutes to Kill Yourself. The object is... well... pretty self-explanatory. Possibly NSFW due to graphic violence, and that it's a Flash game about killing yourself because you hate your job so much.
Lightning Break! Fun flash snooker-based game. Make trick shots in the allotted time. The game also keeps a record of your stats.
All Your Bohemian Rhapsody Are Belong To Us. The entire infamous Zero Wing opening re-animated and scored to Queen. Yeah, AYB died over two years ago, but give the guy a break, it probably took him that long to animate it. (3 MB, Flash)
Yeti Sports. The creators of the infamous penguin bat flash game have opened an entire site featuring music, e-cards, and most important, two new games. Excuse me, I'm off to spend Flash Friday doing horrible things to flightless waterfowl.
Take just about every anime/Japanese culture cliche you can think of, and make it into a Flash cartoon with occasional French subtitles. You might get something like this.
Forgive being a day late on the Friday Flash tradition, but WHAT THE HELL? (.swf link) Link via Tom Tomorrow.