1. to pass the time by fucking.
2. to continue fucking.
3. to loiter around.
1. He fucked away the evening yesterday.
2. He can fuck away for hours.
3. The loafers would fuck away all day.
To tell someones to 'fuck off' or 'go away' hence 'fuck away'. Used by a group of people consisting of James Gary and Timo which tend to make up stupid things like that a lot
Bob: can i have a bite of your apple pie
Jim: no, fuck away bob, you cannot have a bite of my apple pie
to go away with more emphasis
Jim: can I come on the trip to the zoo
Gary: of course not, fuck away
Timo: that wasn't nice
Gary: you fuck away too buddy
When due to situational circumstances, or in respect to developing events, the outlook is bleak, expectations are dashed and/or an undesirable outcome is achieved.
You better get upstairs and turn off the oven if you don't want to fuck away a whole pan of brownies!