English Lesson 20. More Slang admin | 09/01/2010 | Misterduncan | No Comments English Learning Online Video Lessons. English-Lesson Twenty (More Slang) In this lesson we look at more slang terms. Spread the love: Tags:english video lessons, Misterduncan English Lessons, Misterduncan Slang Related Posts English Lesson 17. Time No Comments | Aug 15, 2010 English Lesson 26. On and Off No Comments | Oct 26, 2010 English Lesson 35. Making Mistakes No Comments | Nov 9, 2010 English Lesson 10. Say Sorry No Comments | Jul 26, 2010 Add a CommentYour email address will not be published. Required fields are marked *Comment:*Name:* Email Address:* Website: Save my name, email, and website in this browser for the next time I comment.