If you thought LMFAO was but an abbreviation expressing a reaction to something so funny that you dropped two dress sizes in an instant, turn on the radio and TV. The group creating a sound dedicated to partying, clubbing and good times is making a case for a new definition: Loving My Friends and Others. With only two albums, LMFAO has found its way to arena stages packed with fans quick to dance to “Party Rock,” “Sexy and I Know It,” “Sorry for Party Rocking” and other singles. If DJs Redfoo and SkyBlu – carefree and even whimsical in giant glasses and clunky, neon Ts – weren’t entertaining enough, the electro pop/rap is enough to make you turn up the volume and tweet “LMFAO.” Redfoo, SkyBlu and their troupe of dancers, rappers and singers have that kind of effect. Watch them play at the BOK Center June 13. www.bokcenter.com