How to pronounce“goofing off”in English

I'm just goofing off, playing and seeing what might happen."

they've just been goofing off for a year?

this is my goofing off time, and so blocking these things off.

Give yourself the goofing off time.

So, you know, we have plenty of time. So we're goofing off. And,

who were still goofing off, and I would think, "What are they doing?

So I'm playing on my computer goofing off all day.