Can you buy an monthly internet service for your iPod touch?
I don't know for sure but i think you can
Is there a way to connect my Ipod touch to my dads iPhone 3g so i can get the internet on the ipod touch?
No there is not, iPod touches can not use 3G. Only wifi. Also you cant get a cable to connect them anyway.
How do you delete the WI-FI and internet on your Ipod touch?
You cannot 'delete' Wi-Fi or the internet. They are features that must remain on your iPod Touch.
Is there a way to get the internet on your ipod touch and you dont have to stay in your house?
Get an iphone. Or you can get a cheaper Android phone that can be used as a hot spot.
How much do you have to pay monthly for a iPod touch?
There are no monthly fees for a iPod Touch.