a word that means "do you understand". its used in most converstions. you might have heard it from the famous Pirate Captain Jack Sparrow? Yes well its his fav. word apperntly, don't know why don't care but it sure does put some class into a sentence!
Yarr, I was swabbin' the poop deck when me main mast took a tumble into Davy Jone's Locker; Avast, it was me own 'heartie, scurvy Sea-Dog Peg Leg who sivered me timbers; made 'im walk the bloody plank, Savvy?