expressing extreme sarcasm
joe: hey guess what?
joe: i just saved 15% or more by switching to geico
john: CONGRATUFUCKINGLATIONS!!!! would you like a cookie?
congratulating someone in a sarcatic way .
jon: i just got a new free car that's 26 years old !
regan: well, congratufuckinglations ! no one gives a shit .
congratulations in a snarky way lolz
used when your mocking a person not actually congratulating them
Little kiddie:Hey daddy, I can ride my bike!
Dad:Congrat-U-Fucking-Lations can I go inside and drink a fucking beer now?
When someone thinks they made a good comment, joke, statement, or accomplished something when in reality it made them look like a complete idiot.
Steve: Your mom was good last night! Oh I got you soo good!
John: Congratufuckinglations my mom is 76 and overweight. Good one man.
Or, Max: Yes I finally beat level 25 im fucking awesome.
James: Wow, congratufuckinglations why don't you go outside now you geek.