bonussurprise
nounUK /ˈbəʊnəs səˈpraɪz/
US /ˈboʊnəs sərˈpraɪz/
A bonus surprise is an extra happy gift you did not expect.
When we opened the box, we found a bonussurprise inside: a shiny sticker!
OTHER MEANINGS
2. An extra prize given after the main prize in a game.
The winner got a bonussurprise of candy after the race.
3. A little something extra added to a meal or order.
The bakery gave us a bonussurprise cookie with our bread.
4. A fun extra activity at the end of a party.
The party had a bonussurprise: a bubble machine!