The term 'supersize' gained popularity due to fast food chains offering larger portions for an extra cost. When I ordered a burger, the cashier asked if I wanted to supersize my meal.
Pro Tip 2/3
Cultural Context
'Supersize' is often associated with American culture and its stereotypes of excess and large portions. Visiting the U.S., she was surprised by the supersize portions at restaurants.
Pro Tip 3/3
Consumer Impact
Using 'supersize' suggests offering more value to customers by providing larger quantities. The cinema had a promotion where you could supersize your popcorn for free.