A type of lag usually involved with gaming when your computer is experiencing slow frame due to your computer not having fast enough processing power. It's an easy way to define which lag you are having with out saying "My computer is lagging cause it's old or something".
Zach: Man, i'm lagging so bad.
Jonathan: What lag are you having?
Zach: Slow lag
A sex position in which the woman sits on the man's lap, facing him, and he tickles her while bouncing, while she lifts her arms up in the air, like the small Asian primate, the Slow Loris.
When you cum in a book, then close the book. You then give the book to a girl and have her open to the page you jizzed on. Then when she looks at the page, you slam the book in her face.