A person, place, event, or contextual situation that is worthy of being posted on Instagram; a term specific for Gram curators and unnecessarily artistic users.
"Yo homie I was making the most ballin breakfast this morning and I just had to post it in Instagram."
"Homie, that is not grammable."
"Shit, but my cat doe—"
"Nah homie."
"Homie, that is not grammable."
"Shit, but my cat doe—"
"Nah homie."
by Trek. March 18, 2013