I’m So Tired Have Some Drawings

My Sketchbox currently has dozens and dozens of stupid drawings, and 99% of them are just heads. I can’t draw worth anything, but I can usually make a face and surround it with some lines that will make it look something similar to a living being. Not necessarily one you’ve seen before, but living none the less. Check out some of these heads:
 

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This man’s eyes are uneven and he has no expression on his face, which is sad because a face is all he is. This is the first drawing made for the sketchbox, and it’s the one I’m guaranteed to see every time I open the thing because it’s right in front, which is more than a little depressing.
 
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This guy has shades because he is cool.
 
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This gentleman is far and away my favorite of the bunch. He exudes a fundamental intensity that I wish everything I’ve ever created possessed. Alas this is not the case.
 
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Eugh.
 
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If I were to make up a name and backstory for the above head, he would be a British explorer named Byjove. His name is his catchphrase and his catchphrase is his name. I can’t believe I’m posting after a long day running on four hours of sleep. I know it shows, but I don’t care.