A person who offers an unreasonably low amount for something they are trying to buy. Typically an offer of 30% (or lower) less than the asking price is considered a low ball offer.
English: Person who offers same service or product for less than a competitor in order to score more customers and market share.
Urban: Dat muvfukka who always comin up in here 'n gettin' all up in my shit talkin' bout how he roll. Playa hatin' ho stealin' muvfukka! ( I went to college in west philadelphia I am fluent in ghetto)
If someone is selling 1 ounce of weed for $100, the low-baller will offer 1 ounce of weed for $75 in order to make a quick profit and killing the competition regardless of quality. The 100 an ounce might be of good quality with no stems or seeds, but the $75 bag will be regular crappy american skunker with stems and seeds. The low baller here is riding on making a quick buck driving the market prices down.
Geek squad offers a service for $249.99 to come to your house and fix your PC. Most people around my way will do it for far less. like $50 dollars. thats geek squads fault. I hope they go out of business.
Somebody who makes an offer for goods/services which is absurdly lower than asking price. They attempt to "start low" to haggle you down to a price that is unreasonable.
I've been trying to sell the 24" Lorenzo rims from my Escalade on Craigslist, but I'm only getting offers from broke, ghetto ass low-ballers who waste my time. They act like they're serious buyers, then they show up and offer me half the asking price.
In online gaming, the act of waiting for your teammates to injure an enemy player then striking the killing blow at the last minute. See also: Kill Stealing
Dammit, Johnny just low-balled me again! He's got 6 kills and 23 damage dealt this round!