In Trading Card Games, the act of drawing a particular (usually game-winning or at least loss-avoiding) card through pure chance.
He had me down to two life, but I topdecked a Platinum Angel he couldn't get rid of for the win.
by GrifterMage February 16, 2005
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When a man and women of different colours have sex
You sir, are a topdeck!
by LaRgO April 25, 2005
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When a woman puts on a lighter colour makeup on her face compared to her tanned (usually fake) skin.
Most females will usually topdeck some stage in their life, the douches are the ones that continue to do it.
by Anti-TopDeck May 5, 2012
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The deplorable act of taking a shit in the cistern as opposed to the toilet bowl, hence taking a dump in the 'top deck'.

Usually performed as a form of revenge.

Also known as slam dumping
This party sucks. I'm gonna topdeck the shitter and then let's get the fuck out of here.
by mark August 31, 2004
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Widely used slang that cropped up recently in Australia
1. Something that is topnotch, excellent or above average.
2. Affirmative.
Marcus: "Bro that transmog set is sick"
Harry: "Yeah topdeck"

"Topdeck used to smash me mum"
-Trent from punchy
by Topdectoboss September 2, 2013
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A term used mostly by RPG gAmErs that refers to choosing the first option that is available when doing a magic/physical attack. this term was popularized by smash ultimate when hero was added
Watch me topdeck hatchetman! or kamikaze that works to...
by Clable October 14, 2021
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The state in a card game such as Magic: The Gathering where a player has no cards in hand, and must rely purely on the card they draw each turn.
Why are you looking at me for responses? Can't you see I'm clearly in topdeck mode?
by Tier 4 October 21, 2010
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