When stopping somebody telling you about a REALLY BORING story that you don't care about with the word YAWN.
Quite a rude term, think about before using.
Drag out for extra effect.
Ellie: "So Keiran was like i wanna play World of Warcraft, and i was like so annoyed..."
Ellie: "Urm, and then Keiran was like, i want chicken, which was really annoying because i wanted prawns..."
Marge and Jacob: "YAAAAAAAAWWWNNNNNN"