kajenderblahblahja
A silly way to make fun of people who have last names you can't even say without making a fool of yourself.
'I tried to say his last name, and it came out like kajenderblahblahja. I just gave up.'
'She said her last name was kajenderblahblahja. I asked if I could just call her Kajender.'
'My teacher said my last name was kajenderblahblahja. I asked if I could just be called Kajender from now on.'