Вперёд! Давай! Быстрее! Пошел! Живее! Не останавливайся!(In Britain of the early 20-th century it was an expression of encouragement or a prompt to proceed with haste or determination. It's akin to saying "Go ahead!" or "Hurry up!" in modern terms.: "Dash on! We haven't a moment to lose if we are to catch the train!"МарияКрас)
