An idiot on a bicycle - someone cycling and phoning at the same time without their hands on the handlebars and going through a red light or two generally causing chaos and neglecting all known traffic laws.
Look at that bidiot over there. I hope he falls of his damn bike and smashes his phone.
by Danlod2 November 14, 2018
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n. Person, esp. potential buyer, who engages in foolish or ignorant online auction behavior.
With two days to go, the bidiots have already forced the price up to $10 under retail.
by alpinedad February 2, 2007
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portmanteau of "big" and "idiot". the result, "bidiot".
coined by lewis brindley of the yogscast
"you bidiot"
by ladyrainicorns December 15, 2012
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"Big Idiot" or "Bitch-Idiot." I thought i was the only person who used that word until i saw my apparent soulmate put it on urbandictionary.
person 1: "lets eat salad."
person 2: "yous a bidiot." (then eats some lamb)
by arslaan August 3, 2006
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A bullshiting idiot.
n.For people who like using bullshit and idiot a lot.

She got all the answers wrong and she says the teacher is gonna get sued. What a bidiot!
by SamanthaSukuri August 9, 2006
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A combination of Biden and Idiots. Used to describe the democrap party, as you weren't voting for him you were voting for all those idiots except him, hes just a puppet for the democrats so they can takeover the USA and tax you for it.
Look at those democrap Bidiots, man they're so naive, one day they'll realize that somebody who is tied to the democrats was PROBABLY (not confirmed yet) the reason Coronavirus got this out of hand and all the other disasters.
by January 19, 2021
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an idiot who bids at the start of an auction, rather than waiting till the final moments, thereby driving up the price for everyone.
an item is on ebay with a start of one pound, a couple of people start bidding against each other from the start and drive the price up to £100 when there's still 6 days to go. The item would have sold for around that anyway but these two have made it not worthwhile for me to bid. These people are bidiots ... bid-idiots!
by Simon J D June 5, 2011
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