I used to wear all kinds of “message” T-shirts when I was a student (pre-gut).
SnorgTees have upped the game considerably over the last generation by including catch-phrases and quotes from popular culture and media (some of which didn’t even exist when I used to wear T-shirts: like video games!) Others though – they’re just plain nerdy. Like this one:
For the less nerdy reader in need of some help, this mathematical sequence reads: i 8 sum pi.
But it’s not just maths, they also do chemistry nerdiness:
Or this one which is a little more nerdy for the hard-core chemists:
They even cater to the Eddie Izzard fan:
And even truisms:
At $12 or so a pop, you could do well to nerdify your student wardrobe. They even acknowledge the student is a likely customer: