I believe the idea to pin and unpin multiple tabs simultaneously would be a great feature. Perhaps it could be implemented as "Pin and Unpin All Open Tabs",; "Pin and Unpin Tabs To the Right"; "Pin and Unpin Tabs To the Left".
Hey @JayJr, just following up here to see if the ctrl (cmd for macOS) + click addresses what you're looking for ... or if you see it working another way.
Using ctrl to pin and unpin tabs as suggested by KevinBrosnan works great. But it would be super if it could be accomplished the way I mentioned in my suggestion, by just selecting one of them and using "pin tabs to the right or left" etc.