You'll get some effect, and it will vary depending on the temperature of the beer. Colder beer takes longer, warmer beer is faster. Either way, it will have an effect, but it might have a greater effect if you could leave it a few days longer. Since you're just playing, go for it, and see what you notice!
"Oh don't give me none more of that Old Janx Spirit/No, don't you give me none more of that Old Janx Spirit/For my head will fly, my tongue will lie, my eyes will fry and I may die/Won't you pour me one more of that sinful Old Janx Spirit"