Fastest checkmate in chess from both sides

Fool's mate for black [Site "Chess.com"]

[Result "1-0"]

1. d4 f6 2. e4 g5 3. Qh5# 1-0

Fool's mate for white [Site "Chess.com"]

[Result "0-1"]

1. g4 e5 2. f3 Qh4# 0-1

Scholar's mate 

[Site "Chess.com"]

[Result "1-0"]

1. e4 e5 2. Qh5 Nc6 3. Bc4 Nf6 4. Qxf7# 1-0