drop an F1 bomb 

When you're using Internet Explorer on a very slow computer and you accidentally hit F1, resulting in the Help window popping up very very slowly, taking up a lot of space and slowing everything else down.
Can precede the dropping of an F bomb.

Edward had a nerd fit when, in the middle of a fight in runescape, he started to cheer for himself, causing him to drop an F1 bomb. The computer slowed down and his character died. He tried to sue Internet Explorer.

drop an F1 bomb by charliieee August 11, 2008