1. To be unceremoniously broken up with, unfriended, or otherwise casual become disassociated with; shown through actions. Can implies the person that put the other down for a better alternative or for bored.
2. To be casually dismissed from a relationship, verbally
1. Ex. Mom talking to Dad: Now that Sally's started high school and made new friends she hangs with them a lot more. I guess she's grown up and put her mom down and doesn't want to hang out with me anymore.
Ex. John can never seem to make it to our outings now, I guess he's put us down
2. Jack to Jill: I think we're better as friends, we should see other people
3. You didn't reply to my text in a few days so I figured you had put me down.
Come (you) and Put it (ass, that booty, pussy, etc...) down on me ( set it on my d)... Another way of saying lets have sex without sounding awkward or strange.
A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.