Guy: Hey, I have to confess something...
Girl: what is it honey?
Guy: I have a Rattenbury...?
Girl: oh that okay honey, we can go out and buy you some plane toys *wink wink, nudge nudge*
This refers to when a person in a video game applies techniques of keeping them hidden and using their abilities to catch a person by surprise. It is mostly associated with those who extract camp and camp in corners to surprise players and kill players.
Timmy: Man, I just died to a dude ratting in the corner Chad: Let me use a grenade to force him out
The Rat dies due to a lack of skill
The sexual act of prolapsing your partners asshole while in doggy position and sticking a maraca at the end of the prolapse. Afterwards, the person with the non prolapsed asshole startles their partner causing them to rattle their butt, shaking the maraca similar to a rattle snake.
Kyle: “Hey man how was last night with that girl”
Thomas: “We had a great time! She made me rattlesnake all night”
Kyle: “Ahhlucky. I’ve always wanted to be the rattlesnake”