Sub bass Puns

I'm an audio engineer and I do a lot of bass-heavy stuff like trap and a couple older-style rap groups. With that in mind, my dad decided I needed a pair of 12-inch subs and an amp for my car. You know, to fill out the bottom end a little.

So, the day of my birthday, I was in town at my parents' house. He told me to get in the car with him and we start driving. I ask him where we're going but he tells me it's a surprise.

We roll into the parking lot of Subway. He had already ordered ahead and told me to wait in the car for my food. He brought out two 12-inch subs... and an Amp energy drink. My dad, folks.