According to the prominent Sheikh Gauze of Al-Wired university,
When in doubt, blame the Ameri... oops. When in doubt wether your wetness is mazi or mani, do whats safer, do the ghusl. Because ya know, the wetness is from smutty desire even (

) and if mani leaks out through conscious desire irregardless of touching or thoughts, it's obligatory to do the ghusl.
Also, remember to clear your internet history, cookies, cache and the start menu's recent files to prevent being found out! Many of our brothers did forget thus suffered. Though it is not as if God hasnt been watching us all along.
A body can be bathed clean, our mosques washed and wiped speckless. What can the mind and heart do oh seekers after truth?