Refering to the chemical Taurine (bull testosterone.), in most of energy drinks (like Red Bull, Bull?! ehh ehh), but mostly refering to Monster energy drink.
"You gonna pop open that bullnut, or waaat man?!"
"Can we drop by tha 7-11 to get some bullnut?"
"Duuuuude, im so tired, i think i need myself a bullnut!"
"Can we drop by tha 7-11 to get some bullnut?"
"Duuuuude, im so tired, i think i need myself a bullnut!"
by Garbo Boyz April 8, 2006
That taco bender is such a bullnut.
by Teraton February 14, 2007
by KRHimself November 10, 2004