If my motorcycle is repossessed how bad does it affect my co-signers credit?

I've been out of a job nearly a month now. Everywhere i call or apply to states they're not hiring right now or they're "Taking applications" but i never get a call or more info when i call them back. My bills due in only 6 days, and i have 15 days after that before they pile on late fee's. I don't care about my credit if it is repo'd but i do care about my co-signers credit