“My dad rocked this t-shirt out to Father’s Day supper. He works in the IT department at his office. The Waitress that served us was not impressed.”
In light of his professional background, the shirt was intended to be a computer-related joke. He works in the IT department at his office so this joke was particularly amusing to him.

“My Dad Rocked This T-Shirt Out To Father’s Day Supper. He Works In The IT Department At His Office”
But nonetheless, his audience consisted entirely of waitresses, and the jokes were all on him the entire time. Error 504: There were no food orders placed without spit being detected.
Ouch, ma nek!
During the course of the game, this individual twisted his neck. “Ouch, ma neck,” the pain was described in such a way that you could picture it in your head.

Ouch, Ma Nek!
By pure coincidence, that is the name of his company’s brand. Isn’t that incredible? This is hilarious to see, and I’m sure he laughed as well after seeing this photo!