1: A fool; and idiot; someone who is crazy

2: A type of baseball pitch
1: Man, he's a nice guy but he's such a screwball sometimes.

2: Woah, did you see that screwball?!
by zeemeister April 23, 2011
Get the Screwball mug.
A 50/50 mix of Powder Heroin and Powder Cocaine. Creates the feeling of being in a relaxing warm bathtub mixed with the desire to complete an insurmountable task. This volatile mix is usually mixed into a drink because snorting it is too risky.
Guy 1: "I heard that guy over there is selling "screwball"."
Guy 2: "That stuff will mess you up for days."
by Big Poppi July 29, 2014
Get the Screwball mug.
A pretentious fuck who just wants to bang every girl that hey can. Wears vinyard vines and designer collard shirts and shorts paid for by daddies money, oh yeah he probably drives a BMW or Volkswagen Golf.
Bryce tried to fuck Jessica and Tiffany at the party, what a screwball
by Wordplayer44 May 8, 2016
Get the Screwball mug.
Based off of the ice cream. You work so hard for that chewing gum at the bottom and, after all your hard work, it tastes like shit
Substitute this into life and relations and you get a fairly philosophical meaning to an 89p ice cream.

When you work hard to get a date and eventually, you realise you hate it.
Pritesh - Ugh, I just spent 2 months reaching for this Lauren girl and she's so clingy and depressing.

Josh - Dude, you totally just screwballed.
by Better Than Arcan February 2, 2015
Get the Screwball mug.
1) A youth with a traumatic or bad childhood/past which causes problems in the present

2) A caller of the nationally syndicated radio show "LoveLine", usually having kids at an unhealthily young age.
"Listen, all you screwballs out there, stop having children!"
by Ace Rockolla August 13, 2003
Get the Screwball mug.