Pronounced KAP / NO KAP · W word (positive) · core — still cool
Cap = a lie. No cap = honestly, for real.
"I finished my homework, no cap."
'No cap' is the honesty vocabulary the whole app uses. Cap = lie is instantly understood.
RankPop turns words like this into rewards: kids earn Aura for real-world wins and spend it on screen time — so the slang becomes the scoreboard for good behavior. See how it works →
Try RankPop — $1 trialUpdated 2026-09-16. Slang status is refreshed weekly by the RankPop trend tracker.