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.
Shrek SuperSlam is a fighting game in which many of the popular characters from the Shrek series duke it out in an immersivefanfiction . Recently the game has shown a rebirth in popularity due to the insightful Shrekniques popularised by youtuber UncleBobkins.
"In Shrek SuperSlam, Crumpet Dashing into a Murtag dropped apple is a reliable way to start the infinite."
A. Super and Lame at the same time. Superior and of the greatest quality, however, appealing more to nerds, geeks, and/or an underground culture, rather than the majority of popular culture.
B. The most extreme form of Lame. The best of the worst.
A difficult maneuver in which one person repeatedly slaps the face of another in a furiously rapid pace. Usually done so quickly that the hand is almost a blur.