Lip smackin' isn't rude - it's a compliment. And its paid out when you flavor your steaks and burgers with the SALTY SGT. DEDICATED TO THOSE OL' BITTER E7 TYPES. If you've served in the armed forces for any period of time, you know who we're talking about. The crusty, old-school ones who couldn't care less about new policies or political correctness. Others may outrank them, but let's face it -they know they run the show.