When someone knowingly interferes with someone else's flow, especially when they're in the zone, in order to accomplish another task.
Nate asked Josh "Is it okay if I slam your jam by diving into the database you're currently working on?"
The lesbian equivalent of tittyfucking.
Mal: Guys, what's the lesbian equivalent of tittyfucking?
Ungobafungo: If it had a name I'd call it the ham and clam slam.
The act of double male penetration in which both participants insert their penis into the other's rectum.
I saw this movie were these two gay guys were giving each other the double ham slam.
You know how fucking amazing that concert really was when the underground hardcore punk band "Live Without" had made shit crazily sick! The Denny's Grand Slam has been history's best concert within an abandoned diner chain because, it's just fucking rad man!!!!
"What's up?! What's up?!! What the fuck up is up Denny's?!!"
*Crowd moshing*
"LIIFFFFEEEEE!!!!!!!!!!"
The Denny's Grand Slam is so fucking gold! Pure fucking gold!
When a man rubs his uncleaned bum against a woman’s slippery vagina
The man then did a “tiger balm slam “ on me and I came hard
The act of sucking a man's penis while he defecates in the upper tank of the toilet.
"John received a Grand Slam Blumpkin at Sarah's house last night."
When you're performing oral sex while the receiver is upside down. You flatulate into their nostrils
Jake: "Yo I totally Goose Neck Slammed that bitch on Friday"
Mitch: Might have carbon dioxide poisoning after the famous Goose Neck Slam