look up any word, like smh:
a) an exclamation used when one is flustered and/or upset

b) a sword that is peerless in comparison to other weapons like it
"I just failed 3 tests and got by butt wrecked in Call of Duty... Eff sword!"

"I bought an eff sword at the medieval weapons show
by grouchomarxx December 13, 2010