ponse — ponsing
the trench dictionary · vol. i · entry no. 2

ponsing*

/ˈpɒn.zɪŋ/ participle (continuous) continuous

  1. the continuous state of proceeding without belief. the doubt is not removed; it is carried.
  2. the act of moving forward as if a thing were so, without holding that it is. [cf. pragmatism; fictionalism; suspension of disbelief.] the bridge is crossed before it is trusted.
from ponse + -ing (continuous aspect). latin pons, pontis“bridge.” the suffix marks the crossing itself: not the bank left, not the bank reached, but the being-over-water with no certainty of either shore.
the founding text is preserved in the urban dictionary: “to not belive [sic] you can do it but you still do it.” ponsing is the middle tense of that sentence — the doing, before the done.

attested usage.

the word, in the wild, leans older and cruder — to mooch; to prance about. the entry above keeps the other sense: the crossing without belief.

Lord Sugar (@Lord_Sugar) on X, 21 April 2020 — ponsing off the tax payer

lord sugar · 21 april 2020 · open on 𝕏

Sean Biggerstaff (@Seanchuckle) on X, 25 August 2019 — ponsing about

sean biggerstaff · 25 august 2019 · open on 𝕏

a translucent teal figure mid-bridge, half-crossed

the held breath; the mid-span; the one still going to.