The act of inserting the entirety of one's testicles into the anus of another human being or animal.
Brandon: Hey Chad! Let's give her the goofballs!

Chad: Yeah let's do that? What about the dog!?

Brandon: Yeah! He's next.

Chad: We're such classic goofballers.
by theshizz55 November 14, 2013
Get the Goofballs mug.
one who makes goofy jokes and tends to say omg to goofy things
goofball: omg
normal ball: you're a goofball
goofball: omgomg!
by spanooj November 1, 2004
Get the goofball mug.
Methamphetamine (speed or crank). Dates from the 1920's and was in frequent use up to the 60's. The term is rarely used anymore as a referrence to meth. It was called so because of the mentally dazed and weary state the user was left in after the drug wore off. The term is now used to describe the mental aftermath cokeheads and crackfiends go through after indulging.
With all the goofball JFK did, it's a wonder he didn't turn into one.
by El Moco Negro July 13, 2003
Get the Goofball mug.
It a mixture of methamphetamine and heroine to be used intravenously. Its name comes from ("Speedball" witch is a mixture of cocaine and heroine).
Mark shoots up a goofball every morning to get his day started, like a drug free person would drink a cup of coffee.
by swayzee84 September 5, 2020
Get the Goofball mug.
1. mildly ludicrous, laughable, sometimes dearly, inoffensive stupid person or an act

2. a kind of sleeping pill or drug that is sedative, hypnotic, and antispasmodic and is often addictive. Examples include crystal meth, coke, heroine, LSD, magic mushroom.
A: Why is Katy wearing her panties as tiara?
B: She's such a goofball.
A. The goofball could be on goofball.
by SGreen October 7, 2009
Get the goofball mug.
When a male has syphilis that has spread to the testicular area, resulting in a gooey discharge.
Her: "Hey darlin, wanna do it tonight?"

Him: "Sorry babe, I got the goofball, and I don't wanna infect you"
by Merpiderp January 24, 2017
Get the Goofball mug.
A lil banana head pony that needs to buck up in life because everything is not just shits and giggles.
by Slothhead February 3, 2010
Get the Goofball mug.