"I love to engage in repartee with people who are stupider than I am," Coulter told the crowd of 2,600 Wednesday.
Coulter's appearance prompted protests from several student groups. About 100 people rallied outside the auditorium where she spoke, saying she spread a message of intolerance.
"We encourage diverse opinion at UConn, but this is blatant hate speech," said Eric Knudsen, a 19-year-old sophomore journalism and social welfare major who heads campus group Students Against Hate.
It wasn't the first time Coulter has had trouble at a university speech. In October 2004, two men ran onstage and threw custard pies as she was giving a speech at the University of Arizona.
UConn junior Kareem Mohni, 20, said he was disgusted by his peers' reaction to Coulter.
"It really appalled me that we're not able to come together as a group and listen to a different view in a respectful environment," Mohni said.