1) LOL, JK - The 'textual communication' version of "Laughing Out Loud, Just Kidding". Popularly and incorrectly theorised to to actually mean "Laughing Out Loud, Joke"
1: Hey baby, here have a turn on COD... LOL jk, go back to the kitchen
2: gonna get drunkkkkkkkkkk this weekend!!!! LOL jk im muslim