by poopsmith April 4, 2003

when you're boning a girl doggie-style and she has an electric skillet on her back cooking Canadian bacon on your parents bed. For an added bonus: playing Rick Astley whilst this is going down.
1: that girl was just begging me to Canadian bone slam her, so I did. I also played some Rick Astley
by dmillz April 22, 2008

mixture of boston pancake and the strawberry shortcake. when you defecate on partner's chest, pat down with buttox, ejaculate on her face and punch her in the nose. must be done in early morning.
the denny's grand slam 925025247998
by gonzo and bino July 17, 2009

The act of catching a live opossum, then proceeding to slam it into a solid object. The tail is usually used as a point of leverage to incapacitate the animal.
Last night me and my buddy where board so we went up to my barn to go opossum slamming and there was an opossum sitting in the barn so i grabbed it by the tail and slammed it into my oak tree repeatedly. Later on I had a nice BBQ...
by ford460 May 6, 2011

Someone is laying down and begins to push out a shit. As soon as the poop begins to crown you take your dick and jam the shit back into their ass.
by Lil Rizz April 11, 2011

the german fudge slam is performed by the female shitting on the males dick while getting it in the ass. After he has a shitt covered dick that looks like a fudge sickle the female simply sucks all of the shitt off of the throbbing cock.
while brandon was getting it in the ass he turned things around and gave cody a sweet suprise with the German fudge slam.
by ilikelittleboys August 10, 2007

When you have just completed the act of Slammin, or injecting drugs through an IV, straight into your dick. It does not exactly feel comfortable, but a very small amount of people do it anyways. The super part indicates that someone has to be really ballsy to do something of this caliber.
A: You should try it B.... life feels like an entirely different world once you've done super slam penis.
B: Really? I dunno, it just looks to painful. I'll consider it some other time.
B: Really? I dunno, it just looks to painful. I'll consider it some other time.
by sirdraxTM November 29, 2016
