n.: A delectably crude term for the
circumcised human male penis, esp. if the head is wide in diameter
vt.: To
penetrate coarsely during sex, esp. with mostly the head of
the penis, rather than inserting the entire shaft
"Knob" as a noun: Nude and kneeling before his knob, she made him horny for a blowjob.
"Knob" as a transitive verb: 1)
Insecure about his
short shaft but proud of his wide cockhead, he knobs his lover's pussy in order to accentuate the positive. 2) Mr. Doe couldn't stop fantasizing while
making love with his wife that for once he'd like to knob her hole like the stud he really is.