The first time Drizzt and Wulfgar meet, Drizzt throws off his cowl and reveals his race to the stunned barbarian. Wulfgar then proceeds to insult Drizzt, calling him a "sorcerous dog", and asks Bruenor if he seriously expects a "weakling elf" to teach him how to fight. Drizzt, calm as a cucumber, simply looks to Bruenor for permission to start their first fighting lesson and then proceeds to spectacularly kick Wulfgar's ass, further silencing any protests from Wulfgar about his ability to teach him.
Crowning Moment of Awesome: Bruenor's Heroic Sacrifice, and Regis blowing out the candle in "The Crystal Shard".
Drizzt not only summons Errtu to him, he then fights him and wins thanks to Icingdeath.
Wulfgar's finishing move in the fight against Heafstaag - crushing his skull between his bare hands.