conversation of the day

coworkers often check in with me before going to lunch. so this one guy asks me to clock him out.

me: make sure and eat something nutritious.

cw: uh, i guess i will eat a banana and meat.

he said it with all seriousness. i'm not sure what that meant, and i was afraid to ask. did he mean a banana and meat together? like a weird combo meal? and what did he mean my meat? mystery meat? when i think of nutritious, i sure don't think 'banana and meat.' am i the only one who doesn't get this?