1963 1 Nov. 1/2 Last Halloween's TP'ing apparently lost its luster.
1988 S. A. Grunlan & M. K. Mayers (ed. 2) xi. 212 Pranks, pillow fights, TPing (toilet papering), and other forms of relatively harmless activities have served this function on college campuses for years.
2004 (Nexis) 31 Jan. 1 Talbert..worked with students to substitute the TPing with a night just for seniors that includes a cookout.