<human>: So this actually happened today about 2 hours ago. Me and my sister work together in a mall and after work we would get picked up from a friend and go to chili's. we got there at 10:40 and they closed at 11:00 pm and we could tell the waitress didn't want to serve us. So we get our food and get ready to pay the bill, my friend payed for herself using the tablet installed at the table and my sister and I split our meals so the total came to about 30 dollars we split the cash and wait for the waitress to come over and get the cash from us but she was busy cleaning so she could get out of there I assume. So we decide since she's busy and doesn't realize we are paying cash I'll go hand her the money and leave. So we get up and start walking out and I go up to her and say "excuse me" and give her the 35 dollars she looks down at the money and back at me with a huge smile on her face and says "Oh my god! Thank you! Merry christmas and happy holidays!" In a really happy voice. I knew instantly she though I tipped her 35 dollars and didn't realize that was the bill amount. So embarassed I left the place quicks. My sister and friends saw the whole exchange and made fun of me for looking like a dick once the waitress realize I only tipped her 5 dollars not 35.

Provide a brief overview of the text.
<bot>: was too lazy to wait a couple minutes for a waitress to take my bill and made her think i tipped her 35 dollars.