It's safe to say there's no love lost between UFC president Dana White and UFC Hall of Famer Ken Shamrock. After taking shots at each other recently (White here, Shamrock here), the two men engaged in an old-fashioned Twitter war Friday night. Check out how it all unfolded below.

@UFCTalk247 - he constantly disrespects me & my brother. He insults Tito every week and said randy did everything to Hurt the UFC — KEN SHAMROCK (@ShamrockKen) September 28, 2013

@ShamrockKen you better start selling some of those McShamrock shake shit or whatever the get rich quick thing u r workin on is. — Dana White (@danawhite) September 28, 2013

@danawhite - Dana the drink is good. I will send you a box. Very very healthy pic.twitter.com/Gltnt7dhVJ — KEN SHAMROCK (@ShamrockKen) September 28, 2013

@ShamrockKen love a scumbag who talks shit who lies and tries to steal and then loses and doesn't pay his debt. I'm a "bully"? U r scum — Dana White (@danawhite) September 28, 2013

@ShamrockKen freaks think u deserve respect cause u have been getting ur ass beat since 1996? There is nothing about u that deserves respect — Dana White (@danawhite) September 28, 2013

@danawhite - DW that's not true. What happened to the humble, smiling, happy kid from Boston? I hope your happy. - ken — KEN SHAMROCK (@ShamrockKen) September 28, 2013

@Trbergstrom @ShamrockKen ya do business with the POS then come talk to me — Dana White (@danawhite) September 28, 2013

@danawhite @Trbergstrom - DW, you have become very very condescending. This is not who you were pre zuffa — KEN SHAMROCK (@ShamrockKen) September 28, 2013

@PhilCrawley87 @danawhite - I deserve being in the HOF so does my brother @frankshamrock & @patmiletich - god bless — KEN SHAMROCK (@ShamrockKen) September 28, 2013

@PhilCrawley87 @ShamrockKen so I should listen to his phony bullshit cause he got his ass whooped by Royce? That's why he is a legend. — Dana White (@danawhite) September 28, 2013

@Shizzyk @ShamrockKen exactly bro! He is trying so hard to get Viacom MMA to give him some $ and they might. Then he can pay what he owes me — Dana White (@danawhite) September 28, 2013

@TheBibster @Trbergstrom @ShamrockKen money that his scummy ass owes. He wants to climb out from under some rock and talk shit? — Dana White (@danawhite) September 28, 2013

@danawhite @titoortiz - TUF 3 was your best season hands down DW — KEN SHAMROCK (@ShamrockKen) September 28, 2013

@ShamrockKen do u owe me money Ken? Yes or No? — Dana White (@danawhite) September 28, 2013

@danawhite - DW, you owe me $ from UFC 40. 99k buys? You forgot that conversation? I still send everlasting positivity from above for you — KEN SHAMROCK (@ShamrockKen) September 28, 2013