Being a site dedicated to Poker we assume it is for adult consumption.
Poker naturally brings out competitive behavour and always involves some very opinionated personalities. The intent of Q&A is also to faciliate discussions (even arguments) over opinions to be aired and to explore various facts, events and theories.
For those reasons we don't expect every discussion to be 100% calm and collected. We also dont expect every conversation to use only Oxford English approved words - slang and some explitives will be tolerated.
The only things that will never be tolerated is where a user is intentionally and exclusively trying to cause harm.