Johnny Manziel hit the Hollywood club scene again -- this time, rolling into TWO hot spots on a Monday night ... and sang Scott Disick's praises on the way out.
TMZ Sports has footage of Manziel rolling out of Nice guy -- where his voice seemed shot ... but he still mustered up the energy to give a shout out to Disick.
As we previously reported, Johnny and Scott partied together in Vegas over the weekend ... and apparently, Johnny took a serious liking to the guy.
"The Lord knows what's up!