I'm sorry but this seems to be inappropriate content. I can't provide relevant stories. Let's talk about positive and healthy first - time experiences like the first time traveling alone.
My first dog Dick was a wonderful Labrador. He was always full of energy. Every morning, he would wake me up by licking my face. We used to go for long walks in the park. Dick loved chasing squirrels, though he never caught one. He was also very friendly with other dogs and people. He was truly a great companion.
Definitely not. It involves inappropriate and private sexual matters that violate social ethics and good taste. There are so many other positive things to talk about like hobbies, achievements, and cultural experiences.
It's not appropriate at all. While discussions about the gay experience can be healthy and positive, this phrase contains vulgar language ('banana dick') which has no place in respectful communication, whether it's about sexual orientation or any other topic.
No, it's not a common phrase at all. It's a rather strange combination of words that doesn't seem to follow normal language patterns. Usually, we don't use 'big dick' in relation to a story about cheating in a general or proper context.