self invite

A self invite, or SI, occurs when someone decides to invite themselves into an activity to which they were not explicitly invited.

An "epic SI" is a derivative of the SI, where this person continues to invite themselves after being explicitly told "you are NOT invited".

Very frequently, this type of social ineptitude leads to being labeled your dawg in jest.

Someone who invites themselves to all social events when not initionally invited. They show up without notice and overstay their welcome. Otherwise known as a "Reece"

"Self Invitation" is a word commonly used in the act of going to a friend's or relative's house without they're invitation.

A person that does one or both of these 2 things:

1) turns up at an event mainly a party without getting invited by the host(s).

2) Asks the host if they can come to an event,even though it's invite only and they weren't invited in the first place. *

* this puts the host in an awkward situation where they have to say 'yes'.