Tallywhacker 

One who whacks tallies.

Tallywhacker by Anonymous October 26, 2003

Tallywhacker 

a big floppy donkey dick

dude look at seans tallywhacker its soooooo long

Tallywhacker by cumshot22 April 15, 2003

Tallywhacker 

either a phallus or a silly fool

You are such a Tallywhacker, jimbob.

Tallywhacker by Jordan March 24, 2003

tallywhacker 

a weird hose like object located above your sac used for modelling aeroplanes out of clay and jabbing folk in the face during prep because it is funny.

yo bruv have you seen the b52 stealth bomber i made with my tallywhacker.
yeah it stinks o cheese

tallywhacker by kevvy January 30, 2004

tallywhacker 

noun. An instrument or apparatus, that when used properly, can get one's tally reduced when paying for a one-night stand.

After hearing the moans of pleasure delivered by his tallywhacker, the john demanded and received a discount.

tallywhacker by bigbootyluvva March 6, 2009

Tallywhacker 

One who uses inhalants to get high.

Tallywhacker by sid August 11, 2003

tallywhacker 

The zipper that always needs to be tucked in on an official FFA jacket

"Tuck in your tallywhacker"

tallywhacker by Farmerjk June 29, 2019