It sounds like you want the user to be able to create new tables on the fly. Why? This can really only be done by the developer as there are manual parts of the design process that are necessary before the new table is accessible to users.
On the other hand it's pretty straight forward to set up a system that creates and works off of different groups of records all in the same table by working from either a found set or using a relationship to match to a related set of records.
Squirt ( 100 ) appears to refer to a function. This is not a built in FileMaker function. It might be a custom function or an external function provided by a plug in or something else, but I don't recognize it and so have no idea what it does nor how.