Derived from the genre HardTekk / HardTechno. This style runs at very high tempos, usually around 160 bpm and features heavy distortion and prominent kickdrums. To "tekk" or be "tekkin" you're likely on an insane amount of drugs/alcohol blasting techno with little care for anything else at the time
Friend: Aye what you up to?
Me: Just tekkin rn mush, u?
Friend: Wish I could be there lad too bad I got work tomorrow
Me: Call in sick we're goin out tonight my g
Friend: FUK IT LET'S TEKK