Make sure you have another set of hands around to add the foam, this is a two person job.

Just make sure not to take an arrow to the knee while you're carrying these to the table.

Source: Think Geek http://www.thinkgeek.com/caffeine/candy/e59b/ Via: Videogum http://videogum.com/216602/pop-culture-is-an-ouroboros-thats-almost-full/news/