scab
noun
the incrustation that forms over a sore or wound during healing.
Used to describe an ongoing action or continuous state that was happening at a specific time in the past.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
In effect, to use the vulgar term, we were scabbing on our future selves.
From Slate ● Sep. 14, 2016