Similar to 'hell in a handbasket'.
The description of the impending awfulness of a situation, by implying that both the uncomfortable mode of transport plus the final destination would make for one really unpleasant experience.
When a douchebag is actively leaving an upperdecker (taking a grunt in the toilet tank) while his skank is sitting on the shitter bowl reverse cowgirl facing him who is also dropping bowel bombs and slobbing his knob. (Blumpkin)
Tabor: Hey man, why did they kick you out of the kids bake sale?
Brian: They caught me driving a Brooklyn Handcart on that cupcake bitch with the sweet dumper.
An item that you pay twice the price for. A creative marketing phrase to add value to something that may or may not be the same as a non handcrafted item.
"Hey man, our check is over a hundred dollars!" "Yeah that's because Jane keeps drinking those fucking handcrafted Grey Goose and cranberry's!"