Oh It's been discussed on a plethora of other threads.  That one gets me, but for some strange reason not as much as Sell, Sale and Sail.. don't know why but I can't get past it.

"For sell: 1982 Chevy Luv, 38,000 miles, ran good when it was parked in '86, some rust.  Must sale asap"

Got 'em backwards there buddy.

I also like "emergency break" doesn't work.  C'mon now, you know they're not breaks.  The fact that it's broken doesn't make it a break.