dirty allan

noun, sometimes capitalized D&A
dirty al·​lan | \ -ˈalə̇n \

Definition of dirty allan

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History and Etymology for dirty allan

origin of allan unknown; called dirty from its habit of eating the excrement of smaller gulls

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“Dirty allan.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dirty%20allan. Accessed 8 Jul. 2020.

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