Top Definition
s.o.l smile out loud to smile out loud is to make a noise when you smile
.1.bob tells ashley a joke over facebook

ashley smiles and makes a slight humming noise as he smiles

ashley says s.o.l to bob over facebook to describe the way he smiled out loud

.2. to smile out loud/s.o.l happens when you dont quite laugh at somthing but it amuses you enough to make you smile and make a noise as you smile like a huh noise
by doinkbox December 05, 2009

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