Jon 'Bones' Jones -- Crutchin' for BBQ ... After Gruesome Toe Injury

He may have a cracked toe ... a disgusting, bloody, broken toe ... but Jon "Bones" Jones stomached the pain last night and crutched out for some delicious BBQ in NYC.

In case you haven't seen the injury -- don't, it's gross -- but Jones exploded his little piggy during his UFC 159 beatdown of Chael Sonnen this weekend ... and now, he's gotta use crutches to get around.

In fact, Jones felt healthy enough to venture out to Dallas BBQ in Times Square ... and told TMZ he's doing well and feels good.