It's a Master Plumber Thing You Wouldn't Understand — Tank
Master plumber is a licence, not a compliment. Only buy it for someone who actually holds one.
One design for this subject, on a Women's Ideal Racerback Tank. If more appear in the same line they will show up here.
Master plumber is a licence, not a compliment. Only buy it for someone who actually holds one.
Trade and profession shirts are specific on purpose. Someone who says they are a master plumber will not accept a near-miss title, and the closely related jobs each have their own version — that precision is the whole point of the joke.
One design for this job so far. Check the wording matches the title they actually use before buying.
Best for someone a few years into the work — long enough that the job has its own vocabulary and its own complaints. For a new starter it can read as presumptuous, and for someone who has left the trade it reads as nostalgia rather than a joke.
Master plumber is a specific licensing tier reached through years of documented work and an exam. Using the term loosely gets noticed.
It usually means running jobs and signing off other people’s work rather than doing all of it personally.
A generic plumber design for someone who holds the licence undersells it.
The wording only works when it names the exact job, so it is worth checking before you buy. Mechanic, Med Surg Nurse and Miner each have their own page with their own designs, and there are more below.