Kara, ZA, Gruul, Mags, Up to Kael in TK, Up to Vashj in SSC, Downed third boss in Hyjal, Downed Supremus in BT.
Plus a ton of Pre-BC raid experience like MC, BWL, ZG, and AQ40 up to twin emps.
And old school PvP up to Warlord.
Shnazzy is my RL buddy
A lot of it.