I don't think u should get "winnar" unless you have a fast car because when people see that they will automatically think you have a fast car and will try to race you..........if you have plates that could be seen as maybe cocky, you will get reved on..........

"oh no3s" is kinda funny but unless people are on internet forums or in particular HAN( i had never heard oh no3s before coming here) they won't get it and it won't be funny to them and would probably think u are a computer geek