Description: What does it mean to "Michael Yo?" Find out why Chelsea added this disorder to her "Lately Lexicon."

Genre: TV Videos

by: ChelseaLately

Description: What did she say? Watch Chelsea drop the knowledge as she defines her own phrases, such as "coslopus."

Genre: TV Videos

by: ChelseaLately

Description: Chelsea explores the word "hofftastic." Find out what this David Hasselhoff-inspired word really means.

Genre: TV Videos

by: ChelseaLately

Description: Me Singing electric avenue.

by: supagangster18

Description: Learn the true meaning of "shadoobie" as Chelsea and Chuy take you on a vocabulary journey with the Lately Lexicon.

Genre: TV Videos

by: ChelseaLately

Description: What is Lisa Rinna Syndrome? Find out how you can detect the early signs of this current epidemic with the "Lately Lexicon."

Genre: TV Videos

by: ChelseaLately

Description: Jimmy shows a clip from an old favorite TV show of his, 'Dance Avenue.'

Genre: TV Videos

by: LateNightwithJimmyFallon