“If you're over 52 years old and you're on Facebook, do us all a favor and log off now.”

Denis Leary is an American actor and writer from the 1980s to present. He gained prominence for his roles in crime dramas and comedies, including *Homicide: Life on the Street* and *Rescue Me*, as well as his sharp, often darkly humorous writing for television and film. His work blends gritty realism with a distinctive, witty voice.