There was once an old movie about a brave little version of me. For anyone born after 1990, I'm what cooks toast with your coffee.

A word often used to describe the base version of an application or game. Or, a popular flavor of ice cream.

I am a rock group with four members. All dead, one was assassinated. What am I?

You can sit on one, often in a bar, maybe a hightop too; In times gone by, you'd sit on this, to make one, perhaps with a view. A doctor may ask for a sample, though taking a seat is not what they mean; I can be solid or runny, and tell them what your insides have seen.

From the Fun Historical Riddles department: Where was the Declaration of Independence signed?