Fillow 

A practical joke played on a person where you continuously fart on a pillow and give it to another to unknowingly sleep on. Derived from the combination of 'fart' and 'pillow'

Can be used in the wider sense as a verb for farting on something

Dude Aaron is coming over, let's fillow his pillow.

I'm gona fillow her vag, so her kids will be fillowed. And so will all their decedents. We will start a race of fillow's. We will call them 'fillow-pinos'

Fillow by markfilo July 12, 2010

Followback 

Followback is a website where people can get paid by others to follow, like, comment or post on social media.

A friend of mine got paid $150 on Followback to like a photo on Instagram.

Followback by scully2425 September 24, 2017

Random Follower 

Someone on Twitter who picks people at random to follow, in hopes of boosting their own numbers

Your man Steve is such a "Random Follower" look at him following another 1,000 people that he has no interest in what they say or do. He is trying to boost his numbers.

Random Follower by Athalonius November 4, 2011

Gas followed by mass 

Now see here folks, Gas followed by mass means to shart yourself.

You be having a great day and have the urge to fart.

Well let me tell you something. That's gonna turn your smile upside down in a matter of 1.2 seconds.

Because your anus erupts with the nastiest form of fecal matter that is so foul it poisons your undies and a three mile radius.

Well now let's hope you aren't anywhere important like on a date or talking to crush or else your fucked.

Guy 1: Man I was talking to this one hot chick at this party but I had some gas followed by mass!

Guy 2: Oh shit man that sucks. Even the devil finds that shit blasphemous.

Gas followed by mass by HughJass1986 July 9, 2023

crowd follower 

Someone who just goes along with whatever everyone else is doing and doesn't think for themselves very much.

A crowd follower will typically see every popular new movie, vote for whoever the "cool" politician is and go along with whatever current pop culture says is in without actually putting much critical thought or research into it.

crowd follower by Link1986 September 11, 2016

Follow the damn train 

This is all we had to do

All we had to do was follow the damn train Cj!

Follow the damn train by Zaite February 15, 2019

Follow Friday 

A marketing initiative on social media to encourage people to follow other users. It is not a bad thing since it can increase your follower count and if you're on Instagram, but on Twitter, these are sent out as a form of inconvenience since it allows every tagged person to blast the others tagged with every reply, like, and retweet the tweet gets. This is especially true if the user doesn't know any of the other users tagged and can be a nuisance if the number of users tagged is large.

Chris: Dude, Angie needs to stop adding me to these Follow Fridays on Twitter. I don't even know who half these users are and I always have to deal with the bullcrap of them blowing up my timeline and notification inbox with GIFs.
Kyle: I know man, they're annoying. Remember the time she tagged both of us in the same Follow Friday? At least you can say "bye" and mute the conversation before anyone starts talking dirty or whatever.
Sydney: She tagged me this morning. I blocked her so that I don't have to deal with this again.

Follow Friday by The Real Driller June 14, 2021