To continue to suck the hog leg until it is soft and not stopping after you have dropped your load.
Chick: "Huu, ugg ugg, ugg"
Dude: "Keep going, dont stop"
Chick: "OK, but dont cum in my mouth"
Dude: "You better shut up and suck it soft!"
When you are getting head and she sucks you so long your penis isn't hard anymore
Julie gave me head for so long, she suck me soft, bruh.
a very popular saying that is used to insult someone. can also add other details to the insult, depending on how severe the offense is. example: go suck your father's soft one
"you are so annoying. go suck a soft one."
"i wish that creeper would go away. he can go suck a soft one."