Just sing this old Bowdoin song- it's in Latin so no one will understand it- just say it disparages your opponents sexual prowess and the typical rugger fight is sure to start.
Lyr. Add: ODE (Air- "Lauriger Horatius")
1. Caritate, amore Impleamus corda, Quoque obliviscente, Facta injucunda. Chorus- Nunc, canamus festive Fratres et sodales, Gratulantes mutue, Laeti et hilares. 2. Quamdin hic manemus, Juncti et fideles, Laude digni erimus, Nihil metuentes. 3. Nos fiemus validi, Mente copereque; Matri Almae ornati Multum sua spente 4. Fratres, gaudium nunquam, Deserat nos tristes, Semper habeamus spem Commodum cernentes.
Songs of Bowdoin, Part 1, p. 129; "Carmina collegensia," 1876, Oliver Ditson.