Lean Up Share definition Flag Wen You're Lean As Fuk Lol Like Bunned Loadsa Zoots And Jus Feel Like Yu Dnt Wanna Move Or Talk Jus Sit Listen 2 Music And Munch. Callum: The Fuk Is Dell Doin He's Jus Starin At The Fire.. Dudley: He's Lean Up. Lean Up by Wasteman_971 October 6, 2008 0 0 Get merch Get the Lean Up mug. Buy Now — $32.95 See more merch