Urza, you get a Chatot. Name it PottyMouth. It must always have Chatter. Chatter is the only non-HM Flying type move it can learn. You must swear for Chatter and get the 31% confusion chance.
"If I may guess, Emboar might be an exception to the norm that the scalding liquid is expelled from the Pokémon's mouth" - Cobraroll, on Emboar learning Scald.
"Nothing like a cup of tea to start off the day" - Professor Oak, EP025.