Always liked this one, seen many years ago on a tee shirt in a store in Crested Butte, Colorado (sorry, no pictures).
In large letters: I Was On Western State's Ski Team. (the team was and is co-ed)
Smaller letters underneath: I also graduated from Western State.
Famous alumnus from Western: Austin Ekeler, all purpose running back for the Los Angeles Chargers of the NFL.
"I make boys cry"