Austin just realizing that I slipped a Cherry Tomato into his cup of grapes. Video Rating: 0 / 5 Question by Taylor: do cherry tomatoes work as paintballs? i was just wondering if cherry tomatoes work as painballs because they look to bw the same size Best answer: Answer by Chad IOnly if you jam it into the chamber and then fire directly into your mouth. Know better? Leave your own answer in the comments!