1.When a friend/partner has a period when they will be totally fixxed when they see a baby and nothing else (including obstacles), anywhere.

2.When parents of an ugly baby think it is the cutest and most wonderful thing in the world. Ignoring it obvious faults.
1.women and baby in pram walking down a street
friend1: Arrr that baby so cute.....
Owwwww! who put that lamp post there?
friend2: you lampposted cause of your baby blindness. That serious baby blinding.

2.Mum: aint she the most cute baby in the world!
Friend: errmmmmm no it looks like an alien from men in black
Mum: what!?
Friend: you got serious baby blindness
by fudgefeint April 4, 2009
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