Lazy Log
A semi erection of the penis, the beginning stages of an erection, when the penis is starting to become erect but is still pointing down and feels heavy.
I've had a Lazy Log all day, I need to get laid soon.
Lazy log
One who wakes in bed but lays there for hours.
I woke up this morning and I slept like a log, and layed there throughout the day. Like a Lazy log