蹿蹦 Traditional form: 躥蹦 Pinyin (reading): cuānbèng Definitions: to jump up; to leap Characters: 蹿 - to jump, to leap; to gush, to spurt 蹦 - to jump, to bounce on; bright Traditional characters: 躥 - to jump, to leap; to gush, to spurt 蹦 - to jump, to bounce on; bright