A person whose sexual performance is so unimaginative and dull that it makes "vanilla" seem adventurous in comparison. Derived from Tonka bean, a substitute for vanilla, the term implies an even more watered-down, flavorless version of an already mild experience. A Tonka Cock takes no risks, avoids any deviation from the absolute basics, and turns even the most passionate encounters into a sleep-inducing routine.
"Man, last night with Roy really wasn’t as exciting as I thought."
"Yeah, I told you, he’s a total Tonka Cock."
"Yeah, I told you, he’s a total Tonka Cock."
by jellyplane March 3, 2025
Get the Tonka Cockmug. by MaxtheGreatest1337 January 21, 2017
Get the Diet Cockmug. A drink that is manufactured, distributed, and consumed primarily for the temporary increase in penis potency and size. This substance is reddish in color, and is always adorned with a heart shape froth layer to remind you of how much smashing you will partake in after consumption. Management has since labeled this a class 2 drug, so don't get caught with your pants down when cracking a cold one with the boys.
by gl;on May 4, 2021
Get the Red Cock Blastermug. 
by bombom239482 March 24, 2023
Get the Cockmug. by YDDOD April 25, 2021
Get the Cock Dynastymug. 