Yo mama Posted on January 26, 2017January 26, 2009 by admin Knock-Knock Who’s there? Yo Mama! Spread the love Related posts: Knock KnockWho’s there?Howell!Howell who!Howell you Roach Knock KnockWho’s there?Harry!Harry who?Harry up Knock KnockWho’s there?Oman!Oman who?Oman, you