Birdman -- Time to Clean Out Your Cage ... Condo Says He's a Deadbeat

Birdman's nest is getting shaken one more time -- but not by Lil Wayne -- his Miami condo association wants him out -- and now they're going to court to make it happen.

Ivy Condo Association says between him bouncing checks and racking up over $12.5K in unpaid fees they've had enough -- they filed a lien in November, and asked the court to foreclose on the rap mogul right before Christmas. Yo, bah humbug!

Financial woes are stacking up for the Cash Money honcho -- a reported $1.9 million federal tax lien, a $1 mil lien from a construction company ... plus, he took out a $5M loan against his mega-mansion in April, just to pimp it out.