A variation of, "That's what she said", originated from kick-ass lead singer, Rob Halford of Judas Priest. However, Rob is homosexual, and the phrase really just mocks his sexuality. This joke is not intended to make fun of Halford, only to torment your friends that set themselves up for a "that's what she said" joke.
Everybody and Their Brothers: "What do you want for lunch?"
Ange: "I'll have a wiener as usual."
Everybody and Their Brothers: "That's what Rob said."
Ange: "I'll have a wiener as usual."
Everybody and Their Brothers: "That's what Rob said."
by Is he bringing the Harley out? December 17, 2009
Rob's mom, who resides in Winooski, is the hottest piece o' ass in Winooski. As the butt of 'rob's mom' brand jokes, one must take a suggestive or euphemistic line in a conversation and immediately append the phrase "that's what rob's mom said" because Rob's mom totally gave it up to Malkovsky.
Sexxy Nate: "Hey Rob, did you really go to the deep south for love?"
Rob: "It wasn't love, it was sex."
Sexxy Nate: "That's what rob's mom said."
Rob: "I will kill you and your entire family."
Rob: "It wasn't love, it was sex."
Sexxy Nate: "That's what rob's mom said."
Rob: "I will kill you and your entire family."
by T-Dog Jenkins March 23, 2005