"etw spontan ad hoc tun" in English etw. spontan/ad hoc tun to do sth. off the top of your head Detailed translations for "etw spontan ad hoc tun" etw. spontan/ad hoc tun etw. spontan/ad hoc tun(also: etw. ohne lange nachzudenken tun, etw. aus dem Stegreif tun) to do sth. off the top of your head