A southern cock lozenge is an method of oral sex where either partner can dissolve an throat lozenge in their mouth, spit the remains in their hands, and masturbate and massage (jackoff) all over the penis and have it sucked. This method can also be performed by introducing saliva to the partner's penis, and masturbate the partner with the throat lozenge in their hands, or the partner can simply place the throat lozenge in his or her mouth, and began to perform oral sex to the recipient.
Bro, last night, my girl gave me the best southern cock lozenge of my life!