Yack'em Edit Meaning

1. Agitated, anxious, in a tizz. British, Strine, and New Zealand. Cf. panties in a knot. Don't get your knickers in a twist. The Fr..

1. Describing when a person is intensely searching for sexual hijinks with someone of the male persuasion; on the prowl "It's no..

1. (accronym) with effect from. From this date/day on. It was admitted as a member w.e.f. May 15th. See wef, aviation, formal..