This is what's going through my mind

Whether you are teased for being too quiet but it’s really nerves / anxiety / shyness / hearing loss, and/or you have a hard time talking in an “indoor” voice when excited so people are constantly telling you to quiet down and “chill out”.

“Entire” generally means “whole” or “complete”, but depending on the particular context, “actual” can denote any or all of “real”, “literal”, “concrete”, “truthful”, “grounded” or “factual”.

Thus, when deriving the contrastive phrase, in addition to “what the imaginary fuck” and “what the figurative fuck”, we could also reasonably arrive at “what the hypothetical fuck”, “what the fraudulent fuck”, “what the fanciful fuck” or “what the counterfactual fuck”.