A child and or an American who means nothing to their superior and or British Person. Normally used towards fat children.In some cases British people can say this to an American but not the other way around.
Child: I hate you mother

Parent: You are an infungamary child , Jamie

American: You want a bo'oh'o'wo'a

Brit:You are infungamary
by MrDefiner11111 October 6, 2021
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