Referring to penis size.
"Hey Bret"
"Yea Toby"
"I know you got a small penis and I just want you to know it's not the size of the log, it's the quality of the wood"
"Thanks Toby"
by Johnny Boy 12347 January 25, 2017
Get the it's not the size of the log, it's the quality of the wood mug.