A lang of British origin with many definitions. Of which are:
1. Worth absolutley nothing
2. A feeble and unsucessful attempt
3. An overall bad experience
4. An interjection of anger, excitement, or disbelief.
1. "It's Mickey mouse mate... and it's worth, a fuckall."
2. I just spent all evening with that girl and got absolutley fuckall out of it.
3. It's so damn windy I couldn't even begin to golf, and it was just a fuckall of a time.
4. Oh fuckall! Did you just grab my ass?
1. used to denote futility and or the low worth of an attempt
2. something which is worth all of one fuck, which is universally agreed to be less than two shits
Bobby was chatting up a girl at the pub but all of his effords did fuckall for getting him laid