Wendy's term: Used when fry person needs a serving of fries, nuggets AND strips. Originally used by Luke and was forced into Wendy's terminology by Perry.
I need a grand slam!

Grand slam?

Fries, nuggets and strips!!
by DesPERRYado February 13, 2005
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During intercourse, one takes out a baseball bat and rams it into the anus, ad=nd when the bitch screams, take it out and knock her ass out.
by billy bob February 6, 2003
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N. The unusual situation of soiling three different pair of underpants in the same day.
What happened to Joey?

He had to go home. He hit a skidmark grand slam.

Man, that sucks.
by LobsterSausage February 11, 2011
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After marriage, when a couple has at least 4 kids. This could possibly happen within the first year of marriage if the couple has quintuplets, or within 4 years if they are diligent.
Zach and his wife keep poppin out babies like every single year. He is swinging for his 3rd mormon grand slam with this last baby.
by mormon_playa September 27, 2007
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A coin grand slam is something that any lazy schmuck who's worked a cash register knows all too well. It is the much-maligned phenomenon that occurs at the end of a transaction when the change that you owe back to the customer requires you to use at least one of each of the four principal coin denominations (quarter, dime, nickel, and penny) ... thus making you hate your job that much more.
*Cashier rings up customer's single $9.99 item and the computer shows a total of $10.94 after tax*

Cashier: "Holy-bejeebers another coin grand slam?!? That's my third in a row :( I can't take this s*hit anymore ... "
by wxflurry September 25, 2010
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Pulling off the Des Moines Surprise, Sioux City Superman, and Topeka Destroyer all at the same time.

Essentially, you have to straddle the girl's face as she's giving you head, pee in her mouth, poo on her chest, and vomit on her face.

Technically only theoretical because no one has proof of ever completing this rare trifecta.
Dude, I was so close to the Midwestern Grand Slam. I pulled the Des Moines Surprise and Sioux City Superman off at the same time, but she moved her head before the Topeka Destroyer hit her.
by Superscope March 2, 2008
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Derived from the term Grand Slam, which involves one team of the 6 nations defeating all others in the competition in one year.

The Scottish Grand Slam involves Scotland defeating England, because this is the only game that truly matters to Scottish fans.
"It's a shame Scotland lost to France, but we're still hopeful of a Scottish Grand Slam."
by TheBald March 22, 2010
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