noun. - To create a log of feces, either by natural excretion or compounding several smaller pieces, freeze said log, and use for personal anal stimulation. Preferable after ingestion of large amounts of corn.
Man, it was freakin sick! I came back to school after the break and caught my roomate giving himself a lumbermill right there in the kitchen!
ayon kay bigOT07 ika-03 ng Disyembre, 2007