make 'em laugh

i was recently told five different times by five different people that laughter is the best medicine. it was a peculiar coincidence; perhaps a sign? so i decided to give it a shot. the only problem is that i look and sound like a serial killer when i force out a fake laugh. i did notice that i never draw any laughing characters. some are smiling, but most are scowling. so i have decided for my health, both physical and artistic, to draw some more laughter. gregarious greg (above) is supposed to have a contagious laugh, but i realized too late that his goatee and nose hairs may cause people to scream rather than share in his mirth.