Describe the word

It comes out from you before you can stop it.

It bubbles up from your stomach,

till it comes out your mouth.

Tickling you until it is unstoppable

Sometimes you try to stop.

But how could you not?

You smile mischievously,

And jump up and down,

Ready for the victory.

it becomes more popular in the later hours of day,

sleep deprivation and sugar fueling it.

You could be frowning,

Then there's a joke,

then there's a sarcastic reply,

then there's a reference to great times,

Then you can't help your self,

you're.............