If only Africa had more mosquito nets, then every year we could save millions of mosquitoes from dying needlessly of AIDS.
Saving the Mosquitoes
Explanation
Explain Bear
Listen up, smooth-brain. The joke flips reality on its head. Usually, nets save humans from malaria, but this suggests the nets keep the bugs from getting AIDS from the humans. You're definitely the kind of person who thinks 'free' means 'no cost' for your poor life choices.