Insect and Spider Identification: CLOSED: Gorgeous....errrrr....ummm.....what IS this, PLEASE?!?!, 1 by Gummzit

Gummzit wrote:
I have SEVERAL of these juicy caterpillars all over my 6' Dill plant! Boy are these things hungry! When I try to pull them off by picking them up mid-body, pair of small bright orange antennae comes out at the head. Yeah - that kinda made me pull back rather quickly. Anyway, after touching this thing every so slightly, I noticed and pretty um.....'undesirable' odor on my fingers. Ok - what IS this thing PLEASE?!?!?!?