A clueball is a person who does dumb things either frequently or infrequently. It can also be used to describe someone who makes stupid comments or is really weird or eccentric. Clueball is also used to describe bad drivers. Clueball can be used as a noun, verb, or adjective.
a water-downed version of a sport or athletic game lacking game play rules, equipment, structure and, generally, players athletically proficient enough to participate or unmotivated to perform at competitive levels.
A Texas Curveball is an uncircumcised dick with foreskin all the way up to the urethra, with a large round head and a thin crooked shaft. So-named due to the penile deformity resembling the curveball arm configuration of MLB pitcher Clayton Kershaw, a Texas native.