Color blindness or color vision deficiency is the inability or decreased ability to see color, or perceive color differences, under lighting conditions when color vision is not normally impaired. "Color blind" is a misleading term; there is no actual blindness but there is a fault in the development of either or both sets of retinal cones that perceive color in light and transmit that information to the optic nerve.
by Mr. Hasnoface December 9, 2011

n. An Australian imaginary incapacitated person held up as an archetype of incapacity: what Blind Freddy can see (understand) must be very obvious.
Was once believed to have originated from a 1920s Sydney hawker named either Freddy or Freddie, however it appears that a reference to Blind Freddy in the context of seeing (understanding) the bleeding obvious was made in an issue of The Sydney Sportsman in October 1902.
Further research suggests that Blind Freddy may be a reference to Sir Frederick William Pottinger, a police officer who was in charge of the Lachlan district in New South Wales in the mid-1800s. The success of bushranger Ben Hall in evading capture there in 1862 is alleged to have earned Pottinger the name "Blind Freddy".
Was once believed to have originated from a 1920s Sydney hawker named either Freddy or Freddie, however it appears that a reference to Blind Freddy in the context of seeing (understanding) the bleeding obvious was made in an issue of The Sydney Sportsman in October 1902.
Further research suggests that Blind Freddy may be a reference to Sir Frederick William Pottinger, a police officer who was in charge of the Lachlan district in New South Wales in the mid-1800s. The success of bushranger Ben Hall in evading capture there in 1862 is alleged to have earned Pottinger the name "Blind Freddy".
by tonedebone September 17, 2019

Its similar to being color blind but instead of mixing up colors, you mix up the different shades of a color
by Yapper30 May 9, 2015

A very wise saying of Plagg (Miraculous Ladybug) that complies with everyone especially Adrien Agreste.
by Wazzupboi23 October 14, 2020

guy: bro, when i first meant her and she turned around i was in shock her booty was that great
guy2: man you were BOOTY BLINDED!
guy2: man you were BOOTY BLINDED!
by clarkbenson June 9, 2011

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.
Guy:Hmm naw she ugly.
Girl: No she not she beautiful.
Guy: Aye she is, you're Lassie Blind.
by Sickboydave January 9, 2017

Oh my Charlie had me fucked blind last night. When he finished I couldn't see anything it was all just a big blur!
by Bjornn October 3, 2015
