the act of placing your tongue in a male or females ass, and probing all around the circumferance of the asshole, while aiding the person in masturbation

To lick deep into ones asshole

Giving anal sex with your tongue, rimming the outer area of the anus. Poking and prodding in the anal area with one's tongue.

almost like a rim-job. It is having a male or female lick around the asshole.

licking the corn hole

To eat out a girl and/or fuck her
Her vagina being the "salad" the male doing the "tossing"

Having your salad tossed means having your asshole eaten out with syrup or jelly; syrup is generally preferred. This is usually done as initiation for someone that wants to score some drugs in jail, or by sexually depraved people.