When one person of asian ethnicity invites several of his asian friends to a party, who in turn invite several more asians, creating a mass of asians (much like extreme elimination challenge) who invade the party, taking it over and making all the non-asian guests quite uncomfortable.

Getting fucked in the ass, out of nowhere.

When you take a shit and the toilet water splashes up and hits your but, or anus

To have been the victim of a sneak attack.

Means a sneak or suprise(by liberals) attack

When an Asian walks in on you unexpectedly or un-announced with total surprise to you.

To have sex with partner while partner is asleep.