Is an exclamation upon the sight of Jesus from Nasareth, known to Christians as Jesus Christ, riding a bicycle, bike, motorcycle, chopper or other similar means of transport. The exclamation generally indicates surprise or shock and additionally (depending on the speaker's religious views and attitude towards bikes) happiness, hope, uncertainty, frustration or anger.
Christ on a bike! What happened to your car???
by Eques October 16, 2013
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an exclaimation made when something has shocked a person very much
"christ on a bike, my best friend mary is preggers!"

"christ on a bike that hurt"
by iamthegreatestwooooo! March 23, 2004
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To show surprise at anything in a similiar manner to 'Jesus Christ'
This can be used in nearly any situation
A: 'Yeah, it was about 69ft tall'
by Jambanger September 16, 2020
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1. An outburst of anger or frustration that the wankers (q.v.) are once again "getting on your tits" through their incompetence.

Used by IT support staff to describe the feelings of loss of temper towards "users"; when once again, they've fucked up the system.

2. An outburst of shock at the prospect of immenent death, injury or pain.
"Christ on a bike; don't those wankers ever listen to a fucking word we tell them?"

by Stan Grytviken April 1, 2003
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an exclamition of complete surprise, can be used instead OMG or some other thing you say when your surprised
Random: Yes i got an A, fuck yeah!

Random 2: Jesus Christ on a bike i got a D+

Random: Stupid gimp
by ph1LL September 19, 2010
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The Irish/UK version of Jesus H. Christ in a Chicken Basket, this phrase is used in extreme situations of shock, surprise, annoyance, or disgust. The addition of a well placed f-bomb can, of course, up the ante considerably.
"Liverpool couldn't beat Sheffield United?! Ah, Jesus H. Christ on a Bike!!!"

Helpful chap in bathroom: "I say, it appears that your penis is dripping a rather greenish looking slime."
by Gaz Edmunds September 6, 2006
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Christ on a Bike, but in Spades.

(But only used as an epithet of outrage and frustration)
"Christ on a fucking bike."
(Accompanied with pen being physically hurled across the desk)

"This idiot's complaining the report's 'different from' the last time they ran it. What do they do when they get a bank statement? Ring up Barclays' and say 'this statement's different from the one you sent me last June?"
by Stan Grytviken April 1, 2003
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