Fiddle-fuck

Noun definition: A gathering of people such as a potluck, that takes place in rural Appalachia.

Verb definition: To goof off, act up, or slack on the job.

Noun: "Barbara and I are having a good, old-fashioned fiddle-fuck this weekend and we'd sure love it if you folks joined us!

Verb: Y'all quit fiddle-fuckin' around and get to work!