Someone visible in a photograph but who was not meant to be in it - i.e. a picture of a group of friends has a random person walking past in the background with a funny expression. Origins - Fantasy Football (mid 1990's TV programme) feature about how Nigel Clough would always try to sneak into the camera shot. Usually used in the context 'doing a Nigel'. Kudos is always given to 'Nigels' with funny facial expressions or particularly if you can deliberately 'Nigel' someone else's photo.

When a females breasts are covered in cum, when thay start getting sticky people refer to this as glue boobs glue tits.

Pitties (or tits that hang into a girl's armpits when she's lying down) that have gotten all sandy or dirty.

A game where you pop up in a big square world, punch some trees, jump into caves, and make a big wooden house. This game is known to defy the laws of physics (dirt in a square block, etc...)

Someone who wants like and followers online

I don’t even know he’s aight and he is a good boy reeee