Twiffinch 

When two females are twins and also married as wives. These two females have such a powerful connection that their bodies twitch uncontrollably the closer they get to each other. They both connected while walking their puffles on Club Penguin.

Sex is fun as twiffinches due to the vibrations.

I know they're twiffinches because they twitch uncontrollably whenever they are together.

Twiffinch by Twiffinch February 25, 2019

Twifficially 

To announce or declare something officially on Twitter by tweeting.

These days celebs generally twifficially announce their schedule by tweeting on Twitter!

Twifficially by Yoyohonitus_abhinav December 30, 2013

twatfinch 

When someone is consistently annoying and in the end you call them a twatfinch, rather than the normal twat you have been calling them.

"Stop hitting me twat"
"No"
"Stop hitting me twat"
"No"
"Stop hitting me twat"
"No"
"Stop hitting me twatfinch"

twatfinch by Daniel Burgen September 26, 2007