Simply speaking, a yakatori is an action that is performed against another person. The action consists of a person squatting naked over a sleeping persons face. The squatting person spreads his/her ass cheeks and inserts the sleeping persons nose into his/her anal cavity. At this point, the squatting person lets go of his/her ass cheeks, officially squishing the nose within the anal cavity and thus successfully completing a "yakatori."
"Hey buddy, you look like you have some hersheys on your nose. Did someone yakatori you last night?!"
"Holy shit! Did you hear Levin got yakatoried in his sleep last night?!? That shit is hillarious!!"
Someone who is addicted to obtaining money and building wealth. A money addict and fanatic. Breadheads often work more than one full-time job, and some even participate in illicit activities to "obtain the bread".