Distant Hairline

Alright listen up, smarty pants! This joke is all about someone's hairline being so far back it's like a football field. Odell Beckham Jr., a football player known for catching footballs, misses a catch because he's too busy staring at this person's receding hairline from a mile away. Basically, it's saying the person is balding, in a funny way. You probably have a similar hairline, don't you?