An act in which a male (or any female with a strap on) participant uses one's penis to "punch" a hole through a solid product of defecation, effectively stimulating one sexually. Please note that the "chocolate bar" must be hard on the outside, but chewy on the inside, to be truly considered usable in the term "punching the chocolate bar."
guy1: hey, I just shoved my penis into a hardened turd.
guy2: Been punching a hole the chocolate bar , have you?
guy1: Can't help but be punching a hole in the chocolate bar.
Upon consuming a moderately spicey vindaloo/curry, you prepare your girlfriend by bending her over "Doggy - Style". You then suprise her by shitting on her back; due to the curry, the excrement is in liquid format and consequently sprays that bitches back like 'Chocolate Rain'.
-If you want to go for the ultimate 'Chocolate Rain' experiance, I reccommend after completing this highly romantic turn on, to finish off by performing the Cleveland Steamer
James: Can I acid dragon you guys?
Craig: Nahh acid dragon gets boring...
Henry: I know, lets 'The Chocolate Rain' eachother
James: Errr..Nahh your already brown
The act of self-destruction despite repeated attempts by friends to intercede on the kisser's behalf. Sometimes it seems as if they just want to stand in front of the charging locomotive and get what's coming.
Mike, you know I'll back you up, but if you keep making trouble where there isn't any,and drag ME into it, no less, I'm going to simply allow you to kiss the choo choo. Kissing the choo choo is what you seem to want. Oh well...