Potluck
['pɒt'lʌk] or [pɑt'lʌk]
Definition
(noun.) whatever happens to be available especially when offered to an unexpected guest or when brought by guests and shared by all; 'having arrived unannounced we had to take potluck'; 'a potluck supper'.
Checked by Alyson--From WordNet
Definition
(n.) Whatever may chance to be in the pot, or may be provided for a meal.
Inputed by Bernard