Something so old your grandmas gives it a glance. Used to point out that information someone has shared is old news. Usually typed and not spoken. Often replaced in type with the acronym 'gg'.

The term comes from the song "Not Give a Fuck" by Fabolous.
{A IM exchange in 2010}
Person 1: "Guys, check out this new artist called Fabolous"

Person 2: "grandma glance"

Person 3: "gg"
by BaronVonGrant December 16, 2010
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