"Marijuana Filled Firewood"

I'm calling to report 'bout my neighbor Virgil Smith.
He's hidin' Marijuana inside his firewood!
Don't quite know how he gets it inside them logs, But he's
hidin' it there.'
'Thank you very much for the call, sir.'
The next day, twelve Sheriff's Deputies descend on Virgil's house.
They search the shed where the firewood is kept.
Using axes, they bust open every piece of wood, but find no marijuana.
They scowl at Virgil and leave.
Shortly, the phone rings at Virgil's house.
'Hey, Virgil! This here's Floyd....Did the Sheriff & his boys come?'
'Yeah!'
'Did they chop your firewood?'
'Yep!'
'Happy Birthday, Buddy!