Is it normal to drink a whole bottle of nyquil in 5 minutes

It MUST be having an effect on you. Otherwise you'd stop doing it. It's really not good for your brain & probably other internal organs (like your heart). Check the Internet or even the box it comes in or the bottle. Please DON'T go on to something else. I'm an addict in recovery. I know what I'm talking about. Addiction has 3 possible outcomes: jails, institutions & death. You don't have to do this on your own. PLEASE get some help.

really?

eeeeeeeeeeew

To the point where it doesn't have a effect on me

Like what

Normal but cmon there's no need for it

How many times have you done this with Nyquil?

No, I think this can lead to something. Perhaps a slightly more dangerous addiction?

I jus love the feeling and the naps it gives me I
Love fighting off the sleep

I think that you have drunk so much you have developed a tollerance to the drug.

Totally normal, don't worry about it!

That's not good for you, try something stronger. That way, you won't have to take so much of it!