This is an extremely inappropriate and vulgar question. In most social and moral contexts, such a question violates basic respect and propriety. We should abide by social ethics and communicate with respect for others.
The phrase 'gay suck bet story' is very difficult to decipher. 'Gay' is a well - known term related to sexual orientation. But'suck' and 'bet' together with it make no obvious sense. Maybe it was a story created by someone who was using these words in a very idiosyncratic way, perhaps in a local or personal slang that we are not familiar with.
I'm not sure specifically what 'bet big dick stories' means in a non - vulgar context. It could potentially be some sort of tall tales or exaggerated stories about taking big risks (if 'big dick' is used metaphorically here). But without more context, it's hard to give a definite example.
In a community, there might be a bet among some environmentalists about who can plant the most trees in a month. Each one tries their best, and as a result, the whole area becomes greener. This kind of bet big dick story shows how healthy competition can lead to positive outcomes for the environment. It's not just about winning the bet but also about making a real difference.