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1.
Origin: Batman (Scarborough Region) and Markham Station conversation

noun: A friendship involving two or more people where the main reason for the relationship is to participate in lewd, inappropriate, and/or sexual activity. Intentions of further development of the relationship such as dating, going steady, or marriage is either absent or not mutual.
I met this girl and we had a week-long bonership before she left for Europe.
by Namtab September 17, 2007
38 4
 
2.
The sole sexual rights of a man over his significant other.
Yo, Tim got bonership over his lady friend.
Ah shit really, I was gonna go for her, oh well...
by The man with the other plan January 07, 2008
4 13
 
3.
noun: A friendship involving two or more people where the main reason for the relationship is to participate in lewd, inappropriate, and/or sexual activity. Intentions of further development of the relationship such as dating, going steady, or marriage is either absent or not mutual.
I met this girl and we had a week-long bonership before she left for Europe.
by Namtab October 03, 2007
1 22