Giving dick to someone who hasn't had any in a long time because they need it.
Bro 1 : "Ay yo this some bullshit, government need to put me on some fucking dick welfare."
Bro 2 : "Damn bro. It's been that long for ya? I can get you a fix."
Welfare dick is when a girl fucks a guy on welfare and he fucks her long and hard and has sooo much energy because he doesnt have a job draining him every day. He can also fuck anytime 24/7. It is one of the best kinds of dick and highly addictive.
Dam girl I been getting me some of that delicious welfare dick! Fucks me all day long!
The penis of an African American male.
“She only like welfare dick”