If your one of those rare people who have stuck it out in the gym for the past decade you are probably jacked, tanned and look like you can excrete nails.
The pencil necks and the fatties creep round you because they are either intimidated or embarrassed (or both) for being such a poor excuse of a human, they look at your muscular physique with envy and wish they looked like you.
So remind them of what you are with the “Call A Vet These Swans Are Sick” mug.
The mug is red with a silhouette of a bodybuilder (probably based on Schwarzenegger) lats flared, and in a double bicep pose, this mug will intimidate them as much as you do.