I've mentioned previously my mental head!canon for Steve Rogers's art portfolio. Just happened to find this image today:
Bucky: "Geez, ya HAD to draw me with an eel? What the heck, ya punk?"
Steve: "Hey, I'm in there too!"
Bucky: "Yeah, I saw. We need ta talk about some of what goes through your brain, punk."
Steve: "Jerk."