<human>: I was hanging out with some friends at a costume party 3 years ago and there was this girl dressed up as a sexy cat (how original) and she just kept looking at me. Eventually it became a stare. Every time I looked in her direction, she was looking directly at me. I was dressed up as Han Solo, so I start thinking my costume came apart or something because I doubt a girl like that is interested in me. I'm an average, decent looking ass dude. So I go to the other room to check and I'm all good, no problems. I go back out to the living room where some friends are playing some Smash Bros. and she comes and sits by me... She whispers in my ear that she thinks I'm cute and asks if I'm with anyone and all that talk to confirm that I'm single... Fast forward and we get WASTED. She's super hot too by the way.

The night goes on and I'm playing some of my favorite songs for everyone and the party is perfect. She comes up to me and grabs my hand and starts leading me up the stairs... I'm totally about to get laid... I'm sitting on my friends bed taking off my blaster belt and she says, "I have to use the litter box." I laugh because, obviously, that was a hilarious bathroom reference to her costume... Well I think to myself, "I better use the bathroom real quick too." She had already left the room, so I do a quick jog across the hall to the bathroom.
I knock.
No answer.
I open the door.
She's squatted over the fucking litter box and now I'm the one staring... She's so drunk that she thinks this is a totally okay thing and I knew right there I wasn't about to stay hard with this image burned into my head. So I immediately walk out, and tell my friends to pack up, and it's time to roll out. I told them what I saw and they laughed uncontrollably and now they like to remind me about the time I almost fucked the "cat girl" on Halloween.
Yeah. What the fuck?

Summarize the given text in a few sentences.
<bot>: I was totally about to bone this super hot girl dressed up as a sexy cat, and I walked in on her literally using the litter box to piss...