Fapstagram 

When a person uses their Instagram solely or mostly to stalk (sometimes follow) members of the opposite sex and fap to them.

Tom has got quite the fapstagram. He doesn't ever upload any pictures, but take a look at his search history; they're all women.

Fapstagram by longshottie August 19, 2013

Fapstagram 

When a person (mostly guys) uses a social media platform (in most cases Instagram, but also Twitter or even Facebook) solely or mostly to follow girls (rarely also guys) and try to send them dick pics or stalk them and fap to their shared pictures. Since the increasing availability of Internet in Arabian or African-Countries or in India there has been an significant increase of the Fapstagram-Phenomenon.

Also decribes a Livecam Site called www.fapstagram.net

Eww... another DM from such a obscure Account. He ask for Nudes and only follows girls, seems like another case of Fapstagram.

Fapstagram by Zephirx August 12, 2020

Finstagram 

Finstagram, finsta for short, is a mixture of Fake & Instagram. People, usually girls, get a second Instagram account along with their real instagrams, rinstagrams, to post any pictures or videos they desire. The photos or videos posted are usually funny or embarrassing. Only your closest friends follow this account.

Hey that picture you posted on your finstagram was so funny.

That picture is so funny you should finsta that.

Finsta that shit nowwwww!

Oh let's take a picture for my finstagram.

Finstagram by Girls that are cool December 8, 2013

Fanstagram 

A fake Instagram account where people try to pretend they're a celebrity. They tend to say they'll follow someone if they like all their pics.

Ryan: did you follow Ariana grandes instagram?

Jaysie: that's a fanstagram. Fanstagrams are fake.

Fanstagram by Sarahfaith March 30, 2015

fartstagram 

The act of recording your own flatulence and instant messaging it to others.

Did you get that fartstagram Bridgett sent?

OMG! Yes, I think she shit herself!

fartstagram by Redbarn Guy October 14, 2015

Fartstagram 

The act of recording the sound of your flatulence and instant messaging it to others.

Did you get Bridgett's Fartstagram?

Sounded like she shit herself!

Fartstagram by Redbarn Guy October 14, 2015

Fapagram

To intentionally send or post pictures and/or videos of yourself fapping to email accounts of friends or sexual contacts or amateur porn sites.

Carl: What's up Roger? Why the strange look?
Roger: I was surfing amateur porn on the internet the other night looking for some new spank bank material. I came across some pictures. I am confident they were my wife Sandy's.

Carl: Wow. That's wild. Sounds like she's been doing a little Fapagram.
Roger: Yea. Not sure what to think.
Carl: I think you need to give me that website so I can do a little fapping.
Roger: Kiss my ass braaaaahhh!

Fapagram by Eaton Holgoode May 17, 2015