1 definition by B737A320

An honour bestowed to a person who has successfully completed the removal of a shit filter from a commercial aircraft for the greater benefit of progressing the check closer to its pushback date.
"He earned his brown wings for doing the shit filter"

"Get that water seperator done to earn your brown wings"

"Here sign for that waste filter and we will give you your brown wings"
by B737A320 November 11, 2022
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