Fangfongus definition is derived from the ancient lost language, "Alangus". Fong in Fongfangus refers to the phisical attributes of a person usually looking like an imposter or like people say it, "sus". The fang in the Fongfangus refers to the intelligence of the person, which is usually 0. The us in the Fongfangus refers to 2. In the ancient language, "Alangus", 2 symbolises balls. Usually the size of balls on the person being called Fongfangus are small.
Jack: Your acting a bit Fongfangus!!!!
Pavan: No. That isn't true!!!!
Jack: But your the imposter!!!
Pavan: No. That isn't true!!!!
Jack: But your the imposter!!!
by StormShadowSeto April 14, 2022
Fongfangus is directed from the ancient language, "among us". Fongfangus usually refers to a sussy person with a small penis.
by StormShadowSeto April 14, 2022