1 definition by HIGHBALLER FAN

Top Definition
Over achiever. One who prevails. Conquers steep challenges. Elevates any standard. Instinctively motivated. Talent that delivers. A born leader.
Mining related (where the term actually originated):

Ryan is such a Highballer...he ran 2 drills and managed to get over 500 feet in one shift in bad ground without losing any rods!
by HIGHBALLER FAN February 02, 2011
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×