The Universal Greeting
Transformers exist on Earth-218 . Not in great numbers but they are there so it stands to reason that there are those who would have knowledge of the Universal Greeting. Feat: Universal Greeting [General] Bah-weep-Graaaaagnah wheep ni ni bong Benefit: You know and are able to use the Universal Greeting. It is used to express peaceful intentions when a language barrier is present. It also conveys knowledge of the accompanying hand gestures and (optional) dance. The speaker gains a +2 bonus to Diplomacy checks with non-terrestrial lifeforms when using the Greeting. However, there is a 50% chance that the Greeting has the opposite of the intended effect and causes listeners to attacker the speaker instead. Normal: Simply speaking the words has no effect beyond making the speaker seem mildly deranged.