Had to look this up on Urban Dictionary.
crop dusting
farting while walking;
walking while farting;
i crop dusted my way down the aisle at the grocery store
Clam Jam
The female equivalent to the **** block.
If you're familiar with the term "**** Block," you know that it means one dude messed up another dude's game with the ladies. Well, this happens to girls too. And we (most of us) don't have cocks.
If you've ever been obviously checking out a guy and then your friend decides to "claim" him by walking up to him and touching his polo shirt and exclaiming, "I'm soooo drunk right now omg!"- you've been clam jammed.
Clutch Oven
To fart in a car full of people, crank the heat for maximum effectiveness.
Mike was driving us to Jake's party and he farted, trapping us in his clutch oven