"Rosex, why you search that?" Does it mean "Roblox sex?" Kid, stop!
Rosex or Roblox Sex?
Explanation
Explain Bear
Listen up, genius. This joke is about someone searching for "Rosex" online. The joke suggests that "Rosex" sounds like "Roblox sex", implying the person is looking for inappropriate content. Explain bear thinks you probably still play Roblox.