come it🔊verb7 senses1To pretend.2To exaggerate.3To be impudent.4To succeed in a trick of any sort.5To proceed at a great rate.6To inform or disclose.7To show signs of fear.1UK, Slang To pretend.2UK, Slang To exaggerate.3UK, Slang To be impudent.Don't come it with me!4Archaic, Slang To succeed in a trick of any sort.I have got the Yacks, so do not come it. Fight cocum.1859, Snowden's magistrates assistant, page 498:5UK, Obsolete, Slang To proceed at a great rate.6UK, Obsolete, Slang To inform or disclose.7UK, Obsolete, Slang To show signs of fear.