Uluminun Jokes / Recent Jokes

two kids at school gather around a big crowd. there are some kids in the middle of the crowd telling jokes. well the two kids join in and this is wat they say:
1st kid: wat is 1+9?
2nd kid: 10
1st kid: wat is 2+8?
2nd kid: 10
the first kid goes on and on until he gets to five;
1st kid: now wat is uluminun cans made out of?
2nd kid: tin
1st kid: nope, uluminum