See: THROW UP.
. To vomit. * /The heat made him feel sick and he thought he would throw up./ * /He took the medicine but threw it up a minute later./ 2. {informal} To quit; leave; let go; give up. * /When she broke their engagement he threw up his job and left town./ 3. To build in a hurry. * /The contractor threw up some temporary sheds to hold the new equipment./ 4. To mention often as an insult. * /His father threw up John's wastefulness to him./