A taunting word. Its suggestive, but it doesn't have a meaning other than a simple lamp post. Its used for fun, to see how far the oblivious member of the group can go with elaborating about "Lamp Posts".
Person 1: "Haha, thats a big lampost!"
Oblivious Person: "Yeah, I bet you do like that big lamp post! Get it? Get it? Eh...?"
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