Tyson Beckford Not Just The Tip For Mariah's Lap Dance

5/12/2015 12:20 AM PDT

Tyson Beckford -- Not Just The Tip ... For Mariah Carey's Lap Dance

EXCLUSIVE

Tyson Beckford has a tip for all the ladies coming to his Chippendales shows in Vegas -- don't do what Mariah Carey did when she came face-to-face with his dong.

Tyson told our photog at LAX that even though Mimi slipped him $300 for a BIG peek at his goods last week ... that was more of an old friends with benefits situation. 

He explained why he's not in the strip game for tips -- and revealed the one thing he does want from the crowd when he's shaking his thang. Hint: think oral.