Leonard DiCaprio's father, George DiCaprio, was an ex-New Yorker that was involved with publishing underground comics on the West Coast in the 1960's and 70's. One of them, Greaser Comics (published Sept, 1971), featured the back cover below, and the warning on the inside cover, "Copyright G. DiCaprio and R. Jaccoma, None of the Contents May Be Reprinted Without Permission Otherwise You Get Both Your Legs Broken!"

Any time, Scum Bag!*


*a line in one of the comic's stories, lol.