Sometimes suiting up is not the best solution out of a fight. This is what Neil Patrick Harris found out after he called him a d-bag in his Tweeter account when Newman turned down a role in How I Met Your Mother because he felt the role was too small. Never fight with a veteran old actor or you get a taste of your own medicine. The comedy actor from How I Met Your Motherapologized to Newman in his Twitter for calling him a d-bag just when the veteran actor wanted to challenge him on a gentleman's duel. Newman said: “He seems to me like a young whippersnapper who’s received a few awards and is now suffering from the first sign of hubris. I’ve been in the business for 50 years. I’ve seen people come and go and I’m still here. If he is a worthy adversary, he’d better not cross my path. I will let bygones be bygones.”