A sick dick is when someone gets an erection while they are sick and proceed to have anal sex using there sick as a lubricant
by PEENLOVER123ee April 29, 2019
That guy's sick as a dick
by gilfaizoncharmedimsure June 3, 2018
Damn, Shelly sicked on my dick last night and got it all over my carpet which was a family heirloom.
by Slamcaked February 26, 2019