create a 50s pop art cartoon style poster for the University of Texas vs Texas A&M Universirty football game where in "Ol Sarge", the mascot of Texas A&M University, wearing a long sleeve khaki 1940s miliart uniform, has "Bevo", the mascot for the University of Texas, who is wearing a leaterman jacket, in a headlock and he is sawing off one of Bevo's horns with an old handsaw.