To die or leave unexpectedly.
To fritter; to fuck around.
To go to hell; to disappear or go away; to screw oneself.
Used other than figuratively or idiomatically: see fuck, off.
To annoy, irritate.
Go away! Get lost!
Expression of disagreement or disbelief.
To waste time on a pointless or fruitless task; do something that is ineffective or counterproductive.