to swallow, gulp, or suck with a slobbering noise; to swallow food with an abnormal amount of noise; to eat like a hog at a trough.
Originally of Scottish origin, suilk has come to be used in English, and have English verb conjugations. Thus, "suilking" is the act, and a "suilker" is one who suilks.
Commonly used as an insult or provocation.
Suilk, suilk, suilk--that's all you've done tonight! You are the master suilker, all right.
My worst habit is suilking. I just can't eat soup without it.