Just realised the bingo in the title, but can't be bothered to rephrase it.
Anyway, I was sat in the pub last night and was just messing around doing a few Ace tricks for some mates. One of my friends is one of those "I know how thats done" types, though he is still a really good spec (he never knows how they are done, so he reacts great).
Id done about three, maybe four tricks, just producing the aces, changing their colours, nothing overly fancy or anything. Anyway, I have him stick the aces into a spread, "shuffle" the deck and just put it down, saying I can't remember what trick I was going to do. They ask for one more, but I said "Oh, we've shuffled the aces away now, I can't be bothered to find them", knowing all too well my mate will say something along the lines of "Oh well a real magician could just pull them out of the deck!"
Of course, I bet him the next round, which was going to be mine, that I could pull at least two out. He accepts. So I just focus for ages on the deck, staring intently at it. After about a minute, I just laugh and take the top four cards, all the aces off, and send him off to buy the beer

A cheap trick, I know, but its a favorite sucker trick of mine to play on friends.
Does anybody else have a favorite like that? Im not talking about swindling or anything, just a cheap trick they use on their friends to get a laugh and/or beer?