Raiding

Sneaking up behind a person when they crouch to tie their shoelaces and tipping them onto the ground.

A gathering of Pokémon players getting together to attack gyms to catch Legendary Pokémon.

When a person that has a large profile on social media asks his or her followers to attack and/or harass another profile.

An affliction that has spread amongst the Boy Cunt Crew. It is transmitted by sneezing on a stack of freezer burnt sausages and passing them out at barbecues. Symptoms include severe anti social behaviour, a deep concern with the affairs of other people, and a deep desire to spread the disease by inviting people to eat the sausages at a barbecue.

when a party/'event', usually one which contains weed and beer, is ended because cops came in and basically took over. totally fucks up someones night,

Often used with mmorpgs. It involves players banding together to succeed at a common goal- such as taking over territory, killing an opposing faction, or most commonly killing big scary internet monsters that drop coveted items.

It can be used as a noun or verb, noun referring a specific event, and in verbage, the act of embarking on that event.

totally super AWESOME bug/ant killer