To call someone "deaf as a post" is a way of expressing that you are annoyed with someone who is NOT deaf but somehow didn't manage to hear what you were saying to them
Guy: I told my boss that I couldn't make it to the meeting but he rang me and asked me where I was. I swear the man is as deaf as a post
1) to suddenly approach someone 2) to ambulate quickly across an inclined surface 3) to accumulate
1) "What makes you think that I won't run up on you wit da nine?" -50 Cent 2) After I increased the incline on the treadmill, I really had to run up.
3) You took your bitch to Wendy's for you one year anniversary? Dag man better not run up too much money on the ol' credit card bills.
If you run up too big a debt to that loan shark, he'll probably run up on you. If I were you, I'd run up into the hills and not come back for awhile. Cracka.