The "slot machine" term derives from the slots on the machine for inserting and retrieving coins. "Fruit machine" comes from the traditional fruit

on the spinning reels such as lemons and cherries.

PALM SPRINGS, Calif. -- Brian Christopher is a gaming influencer with massive followings on his YouTube channel and Facebook page. When Gaming Arts, a gaming machine manufacturer, reached out to Brian to design his own slot machine, he couldn't pass up the offer.

In the casino, 777 is often associated with slot machines. When three 7s line up on a slot machine's payline, it traditionally signifies a jackpot win. This combination is considered lucky and is often associated with big wins and good fortune in gambling.