Texan Heat Wave Share definition Flag When a guy and a girl are having sex and get really sweaty, then the guy pulls out, cums on her stomach then lays on top of her like a flat pancake. I woke up all sticky from the Texan Heat Wave I did with my girl last night. Texan Heat Wave by realDuckyMoMo June 18, 2019 Get the Texan Heat Wave mug.