Mind's Eye (The X Files) Puns

I just texted my dad, "can i call you when i get out of work?" (Nothing serious) I'm at work right now and the way we file prospect students in the admissions office i work at is by the last three letters of their last name and the first letter of their first name. Before my dad could answer in dad-ways, i read the next file and it said "KAN U". I rolled my eyes when i heard my dad say "I don't know, can you?" In my mind.

The message had already been sent and dad's were uniting.

You guessed it, he replied in exactly that manner.

If you don't understand English grammar, which most people don't, I should have said "may I?"