Meaning knob, but more effective, long and drawn out when used as an insult.
Pioneered by chaucer in his canterbury tales which included such choice lines as "the knight had he a smalle knob" (or something like that). Anyway, those crazy olde english cats pronounced the Ks and kernob was born.
Particularly effective when used after the target has just left - look at your remaining chums, roll your eyes and destroy them in one word (two syllables mind- emphasis should be on 1st syll obv). Ter-wat is also used but not quite as effective
when you put your dick in a roll up sandwich and you let someone eat it. The method of eating is more of lightly biting, then chomping.
Guy 1: hey did you hear about what happened to Guy 3?
Guy 2: No, what happened?
Guy 1: Ah dude, it was wicked man, his bf ordered him a kerbab last night!
Guy 2: Dude!
Guy 1: I know right!
A man that combines the attributes of two (dos in Spanish) separate men. Compared to the average man, he can do twice as much work, pull twice as many birds, drill twice as many pints, and chat with double the significance. One of a kind. Good on the left and right hand side of any pitch, bar, or club. Unique.
Bloke 1: That man is a monster. He can do so much.
Bloke 2: Must be the Kernapeck.
Bloke 1: Yeh, must be.
Both Bloke 1 and 2: the Kernapeck. mmmmmmmm.