instabook

1. Slang used by the elderly for popular photo sharing website Instagram
2. The posting of a picture on instagram

1. Whatcha doing? you instabooking?
2. that's a nice photo you should instabook that

by Greyham June 15, 2013

Instabook

(noun) Any application; in particular social media apps. (Often used by the elderly.)

“All you kids on you instabooks and your facegrams!”

by MaybeARealWord March 30, 2021