Dirty dog noun phrase slang
Someone who is considered a despicable or contemptible person
He is a dirty dog. I don't want to be friends with him anymore.
I hate you. You are a dirty dog!
Used to refer to the leader of a gang of thieves or gypsies
The origin of this phrase is not clear.
1. To punch a hole in one's ticket to show that they have paid for a ride
2. To do something that allows one to go further in a competition or to be promoted at work
1. Please, tell me if I forget to punch your ticket.
2. With a view to punching my ticket to the final, I did whatever it takes to win this round.