yhgtbfkm 

"You Have Got To Be Fucking Kidding Me", indicating that the speaker cannot even begin get his mind to beleive any part the previous statement.

<User1> OMFG! That noob just posted his IP and root passwd to USEnet asking if someone could help him fix his sound card!
<User2> :o YHGTBFKM!

yhgtbfkm by grasshoppers January 20, 2003

YGTBFKM 

Email abbreviation for "You've got to be fucking kidding me". Often used by Navy types as a show of incredulity.

What? SuppO's serving beef yakisoba again? YGTBFKM!

YGTBFKM by King Neptune March 4, 2006

ygtbfkm 

You've Got To Be Fucking Kidding Me, typically uttered in response to anything that is so totally stupid as to be unbelievable.

Note: often pronounced more rapidly as "YiGiTBiFKiM"

Seriously, Congress? You're going to reach an interim deal on the fiscal cliff for now, and then resolve it more permanently in a couple months? YGTBFKM!

ygtbfkm by DaddyG January 10, 2013

yhgtbkm 

Yhgtbkm: a simple way of saying, “YOU HAVE GOT TO HE KIDDING ME!”

“Oh no... YHGTBKM” “what?””i left my phone charger at home!”

yhgtbkm by Lils :) June 9, 2021