to swear under the mando blood within your veins. If used inapropriately, it means as much as a non-scout saying "scouts honor"
"I swear i didn't steal your beautiful g unit sneakers!!Under my mando oath!"
Daniel Chiu(bc he only has dirty canto blood, this oath means nothing)
Daniel Chiu(bc he only has dirty canto blood, this oath means nothing)
by andy June 14, 2004