Shagoween

Shagoween is celebrated on the 31st October in the UK. It is where you go trick or treating and dress up as ghouls and ghosts. Other countries know it by Halloween

"Mate. I can't wait for the shagoween party this weekend!"

Do a Simone

When someone posts into the wrong chat, or does a typo and deletes the message, leaving everyone else curious as to what it said!

Person 1: Ah didn't mean to post that here!
Person 2: Do a Simone!

SB

to "SB" is to delete a message sent accidently via social media, usually do to sending to wrong group or person.

"Yeah, she sent me a picture, but she SB'ed it quickly"

"I don't think they were meant to send me that, but it was quickly SB'ed"