The term "Jew fest"(alternate spelling "Jew-Fest") can be defined as meaning
<<A confrontation between two persons or groups in which one group is significantly more powerful and the outcome of which is obviously one-sided.>>
This definition can be used in two ways 1)From the prospective of the stronger party the confrontation was easy.
2)From the prospective of the weaker party the confrontation was strongly biased against them.
1)"Man that fight with the new kid was so easy it was practically a Jew Fest." 2)"I don't see why Ricky had to beat up the new kid like that. I mean we all knew he was stronger, so why did he have to go and make it such a Jew Fest?"