i got pulled over for being stupid

... i was in a 2003 V6 mustang doing donuts and what not and a cop pulls me over and ask what i had under the hood... i was scared shitless because ut was my first time getting pulled over... i told him it was completely stock and he had ask me to pop my hood... i complied a and he start joking with me a start telling me that it wasn't even impressive and i should have been in a V8 and all kinds of crap

... he then told me to calm down and leave w/o even giving me a warning or ticket