What type of cloud can form a tornado?

More Questions:

What international event is celebrated every April 22nd?

In what US state are submarine sandwiches traditionally called "po" boys"?

What was the nickname of Cowboys defensive end Ed Jones?

What Christian sect observes its Sabbath on Saturday?

Whose tombstone bears the inscription "Here Lies One Whose Name Was Writ in Water"?

Harrisburg is the capital of which US state?

What was the purpose of the ancient medicinal confection made from the marshmallow plant?

A June bug is what type of insect?

What TV show featured a character by the name of Christmas Snow?

In the TV show "The Simpsons', what is Moe's last name?

Who won an Oscar for her role in the movie "Annie Hall"?

Who was the leader of Yugoslavia, from the end of WWII until his death in 1980?

In which present-day country is the site of the battle of Waterloo?

What U.S. president signed the bill that began Medicaid benefits?

Which brotherly duo created the comic book series "Ultra"?