(US, military, slang) An event with food, sporting contests, etc. held on the flight deck of a ship.

plural of steel beach picnic

plural of teddy bears' picnic

An picnic in which attendees bring their teddy bears, typically as an organised community event.

(idiomatic) Exhibiting disquiet or unsoundness of mind; not sane; mad.

Someone who has a picnic.

plural of picnicker

simple past tense and past participle of picnic

present participle of picnic

An expedition for the purpose of having a picnic.