While "TMWPOV" as a single combined term is not a standard dictionary acronym, it is a highly popular hybrid of two major internet slang terms:

Here is an article breaking down the meaning, usage, and evolution of the term.

If you are looking for content related to trans male experiences, searching #TMPV or #TransMalePOV will yield the most accurate results. If you are looking for general relatable comedy, the term is likely a variation of "That Moment When."

The world began to take notice of the mysterious TMWPOV. Some hailed him as a visionary, a savior who had saved a nation from collapse. Others condemned him as a power-hungry manipulator, using underhanded tactics to further his own agenda.

"Here is exactly what this situation feels like (TMW) from your specific perspective (POV)." Emotional Intimacy