After conducting research, I found that "NTCupcupaliso" seems to be a username or a handle associated with online gaming communities. Unfortunately, I couldn't find any specific information on a direct link between NTCupcupaliso and Gears of War 3. However, I can speculate that NTCupcupaliso might be a gamer or a content creator who has shared gameplay, walkthroughs, or strategies related to Gears of War 3 online.