Sagitarius A - Billy F - T-Shirt Size:L pun lovers

pun lovers

or your next physics conference

Subtle double meaning without being explicit

This funny science t-shirt spells OOPS using real periodic table elements: Oxygen

The universe is mostly made of dark matter — but this one’s made of dorks

Sagitarius A - Billy F - T-Shirt Size:L pun loversSagittarius A Billy F Funny Science T ShirtTop of the galaxy class meets bottom of the grading scale. This clever science pun tee compares Sagittarius A (the Milky Ways supermassive black hole) with poor Billy F, who clearly didnt pass his test. Perfect for science nerds, teachers, students, and anyone who appreciates cosmic humor and a solid F grade joke. Printed on soft, premium Gildan 64000 cotton durable, comfortable, and galaxy approved.