[Kurn, son of Mogh]

To me, a huge overbet like this says one thing - "please fold." Even if this person is so tight he'd only do this with AA, KK, or AK, you're ahead 57% of the time. Ad AQs and QQ and the number goes to 75%, add AQo and it's 83%...well, you get the picture.

This is an easy call.