全国最水大学

Meaning

"水水大学" (Watery-Watery University) is Zhejiang University's nickname. Both characters in "浙江" have water radical (氵), and all 7 campuses (紫金港, 玉泉, 西溪, 之江, 华家池, 舟山, 海宁) have water-related names. ZJU students think their school is "watery"