Random Guesses, Estimations, and Just plain old Lies.

Princess Mint

King Bowser
Poll Committee
MarioWiki
CaptainOdyssey
Here's a game that's extremely simple but can lead to funny results.

The first user asks a question, and the next user comes up with a reasonable sounding answer. You have to come up with an answer on the spot, no looking anything up. Also try not to ask to many questions that could be answered with a single yes or no.

example:

User 1: How High can Mario Jump?

User 2: About 30 feet, if he stretches first.

What's in my pocket?

User 3: A Lego key-chain and a bit of lint.

How do I get to Sesame Street?
 
Turn right on Pistachio Avenue, then a left at Burger Road. After that, enter the Tomato Roundabout and take the third exit towards Bun Boulevard. Sesame Street should be after the third Stop Sign from the right.

What do Goombas taste like?
 
2013.

Biggest mountain in the world?