Steven Dawson is a high level boss that take a lot of effort and skill to beat. To do damage to him you have to turn on the tv playing Babestation and this will distract him so you can get in hits. If pretti leaves mid fight he will be enraged and hit you for 100000 damage TBC.
He also drops the powerful Battered Sausage Lance
These are some of the epic quotes he will say during the fight
"Ding Dong Wahey"
"Massive Dangerous dog nonce hahaha oh yeah"
"i like the way she gets her leg in the Air"