1) Fucking awful.
2) Aw fuck.
Origin: L and K are beside each other on the QWERTY keyboard, hence, awfuk was born.
1) Girl: The bus was late, so I had to stay late at work. My boyfriend is now my ex-boyfriend. Everyone thinks I'm a slut since I gave a blowjob to my coworker and he told all his fucking friends! And...I spilled mustard on my white pants. I had this yellow stain by my crotch all day.
Boy: That's awfuk.
2) Slips on dog shit, "Awfuk!!"