Answer:
What's 3/7 chicken, 2/3 cat, and 2/4 goat?
What goes up but never comes down?
While you were folding a letter you got me. Usually you will do whatever it takes to avoid me but now you can't help but find me.
I make things short but I am pretty long myself
I am an insect half of my name is another insect. I am similar to the name of a famous band.
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.