Defecate. It's derived from a combination of the curve ball in baseball typically being called the 2 pitch, and the denotation of urination as number 1 and defecation as number 2. Thus, to pitch a curveball means to do a number 2.
Get out of my way, after drinking that coffee I really have to go pitch a curveball.
5๐ 2๐
Whilst a woman is resting on her back with head upon pillow, she provides the gentleman in question with much-awaited fellatio. He then withdraws from her oral cavity, proceeds in his wind-up, and clamps her mouth shut. The gentleman then ejects his seminal fluid upon her facial aperture. After commensuration of bodily fluid levels is complete, a swift jab to the olfactory organ is necessary to produce the vibrant seams of the aforementioned curveball.
A baseball fan, Tom enjoyed the baseball game so much he decided to bring the game into his bedroom, and delivered a Columbus Curveball upon the face of the slightly overweight transvestite named Sally lying beneath him.
3๐ 3๐
To take a shit. Stems from the phrase "dropping a deuce" whereas a curveball in baseball is indicated by the number 2.
Mack: I'm going to the bathroom. Gotta throw a curveball.
Jack: Make sure to wipe.
1๐ 1๐
When your dick is curved, or slanted. Also can be so bad that you have to have sex at an angle.
You got a curveball dick.
1๐ 2๐
When you fake with your hand that you are reaching for a titty twister, but instead reach down abruptly into the homieโs pants and grab their junk.
Did you see that wicked 12-6 curveball Jake just dealt to Brandon?
1๐ 3๐
To throw or pitch ones fecal matter at an unsuspecting bystander.
"Hold my beer, gonna give the next person that walks by a cleveland curveball"
The act of one throwing a fart in some one's face. Similar to a Dutch oven.
I gave that bitch a Dutch curveball.