Nike 4 da gram

Nike's slogan is "just to it"

4 da means "for the"

Gram refers to the popular social media Instagram. The gram is the photo you post.

Nike 4 da gram basically means "just do it for the Instagram photo"

Maya: yo, wanna come to Niagara Falls with me??

Emily: nah mate I hate hiking.

Maya: awh c'mon, Nike 4 da gram!!!

Emily: Awh Alright.