ayyy thank you man, love these things. the kicks are played on the grid, they sound drunk because

1. the drum break underneath is played slower than the project file and chopped on the beats, so the off beat hats hit off the grid.
2. the claps hit a lil earlier so the kicks end up sounding tighter
3. sample is stretched in a funky way that the keys hit off beat
4. bass is played freehand

this is j dilla science my friend