We decided to have a pot luck for our office party.

We had a delicious pot-luck dinner last night.

We always have fun at our pot lucks.

Lady Luck smiled upon him and he won the lottery.

I am lucking out on this job opportunity.

I lucked out and found a parking spot right in front of the store.

He always lucks out when it comes to finding parking spots.

With any luck, I'll be able to finish my project on time.

He seemed to be plagued by ill-luck wherever he went.

He blamed his ill luck for the failure of his business.