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When you done banging a chick on a bunk bed, and she wants to cuddle, you kick her bitch ass off the bed so you can have the whole damn thing to yourself.
When I was through with Amy I overboarded her.
by Brian October 12, 2004
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3
A type of relationship were two people are not married. The couple is beyond the relationship status of boyfriend/girlfriend but don't adhere to cultural norms of marriage.
Heather and Ryan are in a Overboard relationship.

We don't believe in marriage, we are overboard.

Kurt Russell & Goldie Hawn
by GameBoy09 December 30, 2013
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