Basically means technique. In football, if you cannot control a ball rolling along the floor at 5mph, then you will be deemed to have no tekkers whatsoever.
Billy: Ur tekkers are poor bruv!
Lewis: Sure mine may be shit but so are urs!
Billy: Tru say
The word originated in it's present from in the early 1990's ergo Arcades of London specifically around the game Street Fighter II and then subsequent evolution's of this game.
The word would be used to express 'unknown' complicated, fast and or extraordinary moves, combination of moves, glitches, reflex and overall ability with any given character in the Game - almost exclusively in PvP mode.
A plural noun used to describe unintelligent and half-witted people. Singular noun of Tekker or Teleki, to describe a person similarly of a moronic or an empty-headed nature. Also used to describe a complete lack of: technique, finesse, resilience, class and dexterity.
Originating from Hungary in the 1920's, Teleki was the name of the anti-semitic leader who supported the German Nazis and Fascist Italian regimes.
Look at that absolute Tekkers! They think that shoe is a cake and are trying to eat it!
Another Teleki crying over everything! Quickly apologise a Teleki is a snowflake and will get triggered if you say anything else.
Tekkers (noun): A fictional hybrid sport that combines the fast-paced action of playing Tekken, a popular fighting video game, with the strategic elements of checkers, a classic board game.