[tbworld]

You can easily do something like this with little know how. Add this as a new forum block.

Title: YouTube PlayList
Block Content: HTML

<!-- HTML Forum Block Content -->
<div style="background: black; color:gold;">
    <h1>Video One Title</h1>
    <iframe width=240" src="//www.youtube.com/embed/cgEvCLJuBkg" frameborder="0" allowfullscreen></iframe>
    <br />

    <h1>Video Two Title</h1>
    <iframe width=240" src="//www.youtube.com/embed/cgEvCLJuBkg" frameborder="0" allowfullscreen></iframe>
    <br />

    <h1>Video Three Title</h1>
    <iframe width=240" src="//www.youtube.com/embed/cgEvCLJuBkg" frameborder="0" allowfullscreen></iframe>
</div>

I hope this will give you a place to start.