Brain grenade parody quote t-shirt design

Awesome t-shirt design that features a brain with the handle of a hand grenade. It includes the quote "I have a brain and I'm not afraid to use it". Can be used on t-shirts, hoodies, mugs, posters and any other merchandise. Ready to use on Merch by Amazon, and other print-on-demand platforms like Redbubble, Teespring, Printful and others.