a leave behind 

An item or items left behind at a lover or love interests home ensuring at least one more return visit if just to get your item(s) back.

(Phone conversation)
Bob: I left my jacket at your house last night, can I come pick it up?
Sara: Yeah, I'll leave it out on the porch so in case I'm not home you can grab it.
Bob: Well, I could just wait
Sara: Nah, I have plans with friends this week so I don't know when I'll be home
Sara to friend: That damn Bob got me with a leave behind, now he wants to come pick it up, I just never want to see his sorry a$$ again!!!

a leave behind by JHoward Shizzle November 26, 2007

Never leave a man behind

When someone starts drinking a drink and doesnt finish it. this is said to remind them to finish it.
started by Gabby's friend Bob's brother. Nobody actually says it, but Gabby seems to think so.

Bob: well im done with this drink.
Gabby: its not finished... NEVER LEAVE A MAN BEHIND! ahahahahahah! im funny,
Bob: shut up you fucking mexican.

Never leave a man behind by Sidenote October 9, 2006