An exclamation of extreme shock or surprise... but only valid when the word God is capitalized.
"Oh my God Doug... I can't believe you didn't capitalize the word God"!
by Maxo888 February 22, 2014
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exclamation used by Justin Capps to exclaim when something obsurd or outrageous such as someone having whiskey dick it is common to use the phrase "Oh my God" in a deep voice while putting your right hand with a hook to your mouth as if smoking a cigar

Derived from the movie "Tommy Boy"
"Parker couldn't get it up? 'Oh my god'"
by C-red February 17, 2004
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1) This is Ronny J’s signature for the beats that he produces for songs by rappers like XXXTentacion (God rest his soul), Lil Pump, Famous Dex, 6ix9ine, MGK, Comethazine and others. “Oh my God Ronny” is his personal signature that lets people know that he produced the song and helped to advertise it himself

2) Or you can use it in replacement of Oh my God just to add a hint of humour in the phrase.
1) *Listens to an MGK Song*
"Oh my God Ronnyyyy"
Me: What the fuck

2) *Is playing basketball*
*Friend gets a nice three pointer in*
Me: "Oh my God... RONNIEEEEEEEEEEE!!!"
by InstaCream February 25, 2019
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Spectators who rush to the scene of a fire, car wreck or other emergency and hamper or even block rescue vehicles.
Oh great...the 'Oh my God!' squad has the road blocked and I can't get Engine 1 close to the house on fire.
by mikegt May 22, 2010
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A quote that the famous Louis Tomlinson said to Niall whilst on the radio because he dropped his tea.
Harry: “Of like...”
Niall: *Drops tea*
Louis: “OH FOR GODS SAKE NIALL
Niall: *Screams in pain*
Harry: “For the benefit of the radio...”
Zayn: “My coffee!”
Harry: “Niall's just dropped his tea”
by tbsl.millie March 10, 2021
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