Wikipedia:Ha ha only serious

The phrase ha ha only serious (abbreviated as HHOS) is applied to humorous and funny content that has a serious or useful message at its core.

Essays on Wikipedia sometimes fall into the HHOS category, so they can amuse and inform the reader at the same time.

Examples

 * Adminitis
 * CaPiTaLiZaTiOn MuCh?
 * Diffusing conflict
 * Editors who may be confused
 * Go ahead, vandalize