not two, but close (and just a few days ago):
[Event "GCS 3 0"]
[Site "GCS"]
[Date "2007.03.01"]
[Round "?"]
[White "johnnygold"]
[Black "Wulebgr"]
[Result "0-1"]
[WhiteElo "1531"]
[BlackElo "1847"]
[PlyCount "6"]
[EventDate "2007.??.??"]
[TimeControl "180"]
1. Nc3 d5 2. f3 e5 3. g4 Qh4# 0-1
Of course, I immediately added my opponent to my no play list.