The act of making a controversial, NSFW, and/or offensive pun. Punambulism is a play on words between pun and funambulism (The act of tightrope walking) since when you do punambulism you're usually on thin grounds.
*Pelvic thrusts on grapes* Hey look Johnny, I'm a "grapist"!
Almost a significant other; as in "my ex": you dated, but decided to be "just friends", usually very good ones, but have since lost touch.
"Mike is my slash: we dated, were inseparable, but decided we were too weird together, as a couple (but then i moved in, so we could both $ave, b4 he went back down south to finish his degree)".
A jovial and fun person who loves having the craziest of the crazies as friends and doesn't really care about what haters think because they represent their own style .
If you ever fall in love with one know that your hooked.