1 definition by Mexican Toad & White Chocolate

Photosynthesis is of the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. But there is another. Photosynthesis can be used to enlarge a penis. Think about it. If bananas are curved up toward the sun they use photosynthesis. Therefore our cocks use photosynthesis as well because when we get hard our cocks point up. We can use photosynthesis to enlarge our penis. This has never been found out because we always have our boxers on. So men...time to increase our cock in size.
"yo bro have you done the new Photosynthesis(for cocks)"
"Naaaa bro Whatchu talkin bout fool"
"dude my cock just grew 8 inches in 3 hours!!!"
"NOOO WAYYYY HOWWWW"
" I SWEARR, u just have to pull it out in the sun"
Get the Photosynthesis(for cocks) mug.