Depending on the type of luck you are refering to, i.e. good or bad, this phrase either implies a positive or negative statement. It implies that you recieved as much luck as was possible whether it be good or bad, aka you rode your luck untill it ran out, or simply just ran out of luck.
It should never be 'lucked in' as that just doesn't make any sense!
'Yeah, I lucked out with the weather today' - Foo Fighters concert held during a night that was supposed to have heavy rainfall and instead got little, or
'Nah, I lucked out with the weather today' - Was not able to play tennis due to huge rainfall.
lucked out means you ran out of luck coming from the phrase "shit out of luck" soo emily shapoww! im right and your wrong
hahahahahaha in your fase loser!
example: awww man my names emily and i just lost a bet now i owe thomas big time, i lucked out!