Double Twacker Half
A 30-pack of beer:
Twacker = 12
Double Twacker = 24
Half Twacker (Half) = 6
Double Twacker Half = 30
Twacker = 12
Double Twacker = 24
Half Twacker (Half) = 6
Double Twacker Half = 30
I picked up a double twacker half from the beer distributor.