Grandparents: Gotta love ‘em! Especially when they engage in technological foibles. As Buzzfeed points out, quite a few grandmothers have attempted to tag themselves as “Grandma” on Facebook — an inherent misunderstanding of the tag function on multiple levels — and instead ended up tagging “Grandmaster Flash,” the legendary and influential hip-hop DJ (pictured). Apparently it’s one of the names that comes up when you type “@Grandma,” which is hilarious. There’s an entire Tumblr called Love, Grandpa And Grandmaster Flash dedicated to this phenomenon. Here are a few particularly funny examples:

Check out the full gallery here.

[Photo by Bryan Bedder/Getty Images.]