Twissues
Twissues are issues between twins. These issues relate to the general relationship between the twins or a more specific occurrence like an argument between twins. The word is applicable to any type of twins.
Example 1:
"Can you two stop arguing and just sort out your twissues!?"
Example 2:
They have a lot of twissues that they need to sort out.
"Can you two stop arguing and just sort out your twissues!?"
Example 2:
They have a lot of twissues that they need to sort out.