The utmost highest level of sarcasm, often paired with the inability to say anything that is non-sarcastic makes speech 'sarcastificatious'. Khloe Kardashian is a good example of a celebrity who often speaks sarcastificatiously.
Example of Sarcastificatious phrases;
"Urban Dictionary is the most reliable source of information"
"What are you talking about? Murder isn't really a big deal..."
"Sarcasm is CLEARLY the lowest form of wit, NO ONE uses sarcasm"
The use of sarcastificatios in a sentence;
"Richards is unbelievable! He only ever speaks sarcastificatiously!!!"