most possibly in Bavarian slang "bua" for "boy"
It could be short for "Böhse Onkelz"
Yea-bo means hooray in African language But its not certain which language
BO its the same in English as it is in German
precious in chinese!
The Bo language, also known as Aka-Bo, is spoken by the Aka-Bo ethnic group of the Central African Republic and the Democratic Republic of the Congo. It is a Bantu language belonging to the larger Ubangian language family.
Bo Maerten's birth name is Bo Rose Maerten.
Bo Skovborg's birth name is Bo Blow Skovborg.
Bo Fager's birth name is Bo Tommy Fager.
Bo Ching's birth name is Chung Bo Ching.
Gabriela Bo's birth name is Gabriela Bo Amaral.
Bo Widerberg's birth name is Widerberg, Bo Gunnar.
Bo Linton's birth name is Linton, Bo Lennart Robert.
Bo Setterlind's birth name is Bo Alf Ingemar Setterlind.