Following up on the spin from before Abe's body twisted and contorted, his lithe form spun around and jabbed the but of the spear into Andrew Jackson's diaphragm with extreme prejudice. The wooden handle hitting with so much force that the wood groaned from the strain it was under, but it was a sturdy shaft that did not yield to Abe's force. This blow was to an important organ in the human body, the diaphragm controls breathing. Hitting him there was sure to cause difficulties catching his breath. But Abe wouldn't stop there, no, Abe was going to make Jackson suffer for daring to injure him. 

The seizing in his chest made this next part incredibly painful, his lungs swelled with the brown corruption. His lips parted and he sprayed through his teeth the poison, spraying it out in a fine brown mist. A more fluid ooze dripped from the new hole in his throat as well, dripping down his neck and onto the ground. "I warned you! I'm going to eat you! And you're gonna tashte delischoush!" Also note, he has not moved the butt of his spear away from Jackson's chest, so at any moment he could strike Jackson again.