1.) Something so gross, it's delicious. Deliciously gross.
2.) Something so delicious, it's gross. Grossly delicious.
3.) Gross with an -alish on the end. Just to be obnoxious.
1.) Ewwww! But...mmm.
2.) Ya know, I'm bored of saying gross. We should say something cooler...gross...gross...grossalish!!