Doing a Biden

When you take something that works and absolutely fuck it up completely.

Named after President Joe Biden.
Guy 1; I did the engine rebuild on my motorbike last week and it was running brilliantly on two-stroke petrol and then Billy filled it up with four-stroke and blew the engine!

Guy 2; FFS, Billy is always Doing a Biden
by Bigg Benny August 27, 2021
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