Definitions by what are you on

. 

how to end a sentence. without this my sentence will still be going, well no duh

Jess:I have turned in my essay!
The Next Day
Jess:Aww man! I got a C cause of that stupid .!

. by what are you on September 9, 2019

Social Media 

Social Media, a place where you can make online friends without having to ask for fetishes, hobbies, and more.

Online:
Marc and Michael are having a normal convo until-
Marc: What are you on?! LOL
Michael: Im on Instagram(a form of Social Media)
Marc: No kidding.

Social Media by what are you on September 9, 2019