What is Bandanachoo?
1.
When you are having sex with a very pretty lady who is wearing a sexy bandana or scarf in her hair, and you decide to ejaculate over the bandana / scarf because it is turning you on so much.
"Oh baby, you're so sexy with that pretty bandana in your hair... It's making me cum... Ahh Ahhhhh Bandanachoo!"
See