heewanah Share definition Flag heewanah (hee-wah-nah)- often used in place of "hell no" Erica: We have test in Mr. Rojas' class tommorrow Sara: Heewanah! heewanah by glendar gilbert December 16, 2009 0 0 Get merch Get the heewanah mug. Buy Now — $32.95 See more merch