noun
Attributive form of jimjams (“pajamas”).
Placeholder word for a thing or person nonspecific, unknown or forgotten; thingamabob.
Nonsense; rigmarole.
Chaotic activity; uproar; craziness.
adjective
Crazy; insane or befuddled.
verb
To cram together in a jumbled fashion.
To befuddle or stupefy.
To dance ecstatically.
(euphemistic) To copulate.