逗比学渣炸校园
[dòu bĭ xué zhā zhà xiào yuán]
In Chinese internet slang, 'doubi' (逗比) refers to someone silly or mischievous. 'Xue Zha' (学渣) means a student with poor academic performance. The phrase means this playful, low-achieving student is causing a sensation ('bombs') across campus.