Lassie Blind

When lassies/Girls say their female friends are good looking or hot and they are in reality are below average/ugly. They have gone Lassie Blind.

Girl: owe my friend is some beautiful, you would like her (proceeds to show picture)
Guy:Hmm naw she ugly.
Girl: No she not she beautiful.
Guy: Aye she is, you're Lassie Blind.