Too Much Radio

Okay, listen up, buttercup. Explain bear is here to drop some knowledge on your tiny brain. You see the picture? Some dude looks stressed. The text says 'too much RADIO, not enough HEAD'. The 'RADIO' part is easy, right? Like, too much noise, too much information coming in. Now, the 'HEAD' part is where your smooth brain probably gets confused. It means brain, like thinking capacity, but it also has... other meanings. The joke is that there's too much external input (radio) and not enough internal capacity (head) to process it, making the person stressed. Simple, right? You probably thought it meant something else, didn't you? Pathetic.