Prime time of your life
Prime time of your life
Prime time of your life

Now, live it, the prime time of your life
Now, live it, the prime time of your life
Now, live it, prime time of your life

(do it)
Now, (and) live it (today), the prime time of your life
(do it)
Now, (and) live it (today), prime time of your life
 [bad word] on and do it)
Now, (don't wait and) live it (today), the prime time of your life [bad word] on and do it)
Now, (don't wait and) live it (today), the prime time of your life [bad word] on and do it)
Now, (don't wait and) live it (today), the prime time of your life [bad word] on and do it)
Now, (don't wait and) live it (today), the prime time of your life

The prime time of your life
The prime time of your life

особо переводить нечего, но смысл - "это лучшая часть твоей жизни, не жди и живи сейчас")