Instastalking

When you browse through someone's Instagram page for a period of time without liking or commenting on any of their photos or videos

Person A: Dude, have you seen Person C?! She is so hot!

Person B: Yeah, I know right, I spent like all of last night instastalking her.

Instastalking by DoubleM_2000 June 9, 2014

Instastalking

The act of looking through someone's Instagram without liking photos and videos. This can also be done by looking at photos the user was tagged or by clicking on people who were tagged in the user's photos.

james has been Instastalking Aly and he is currently 106 weeks into her Instagram.

Instastalking by workoutsbymanny June 12, 2015

Instatasking 

Having multiple Instagram accounts for different purposes/interests. For example, one for personal use, one for your photography, one for your food shots and so on

Instatasking is not easy! I often mix up the accounts and get weird comments for it

Instatasking by Womanlychild October 1, 2016