Moment at 0:00 in Dial An Insult 1990 by Ron Alexander.
I was a staff video editor at a post-production facility in Los Angeles in 1990 and one of our clients was Fun Lines, Inc., and, yes, I was the editor for "1-900-2-INSULT" and I did get a T-shirt. The lip sync was a little tricky to match -- the animation was on a loop. They were good clients -- no insults.
Saved by Stunt Chicken.