In 2006 on 6/9, there was something called communication opportunity happened. On 6/9. 69. Coincidence? I think NOT.
Communication Opportunity
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Explanation
Experiment
Explain Bear
Listen up, buttercup! The joke here is about the date "6/9" which looks like the number "69", a well-known sex position. The author is implying that the "communication opportunity" was a chance to do the nasty. And you didn't get it because you are dumb.