Can't believe I thought girls would like that... Rookie mistake!
Anyway thanks for the 7yr old neice joke, I've heard of it before but never go into it. Might try it next weekend! But now that we're at it, I did find something on the same website I was talkin about that was fun
without being disgusting

It's a magic trick where you make people believe you actually let a glass fall through the table!
You take a coin, an empty glass (not too big) and a napkin big enough to cover the glass. Place the glass up side down and over the coin. Then put the napkin over the glass and hold it tight enough so that the shape of the glass can be seen through the napkin. Then make up some hocus pocus talk to keep it interesting and fun, and eventually hit the glass so that it seems you're trying to push it through the table. Make it look like it failed and do this about three times in a row, to get your audience offguard. Then, after the third time, pick up the coin and curse it for not making it work or, as I preferred, ask someone to give you another coin that will work. As everyone is distracted, subtly move the hand that holds the glass towards you and drop it in your lap,
while the napkin remains shaped like there's a glass underneath Then with the next try, show the audience you're really pissed, and smack the glass as hard as you can. Except there will be no glass under the napkin, and everyone will be shocked as hell!
I tried it yesterday, and girls LOVED IT!! And to make it more fun in the beginning, make jokes like "I'm gonna need a hammer aswell" or "you might wanna take a little distance in case the trick doesn't work and I smash the glass to little pieces..."