From Longman Dictionary of Contemporary Englishrogerro‧ger1 /ˈrɒdʒə $ ˈrɑːdʒər/ interjection  TCBused in radio conversations to say that a message has been understoodrogerroger2 verb [transitive]  British English informal not politeSEX/HAVE SEX WITH to have sex with someoneRogerRoger noun   → see Jolly RogerOrigin roger (1900-2000) Roger, male name used as a code word for the letter r (here standing for received) 
                                                    
                                                
