They can do this by either saying 'prosit corona' (after which the corona responds with 'prosit senior') a few times, or by using the formula 'ad exercissimum sanctissimi salamandris omnes commilitones qui adsunt, surgite', to which the corona replies 'surgimus' whilst rising ('onwards to the exercise of the most sacred salamander, all of you fellow students present, rise' and 'we rise').