AR-15: Good morning commander I am your AR-15, come to life. I will be by your side from now on, please take good care of me.
Me: AAAAAAAAAAAAAAAAA THERE IS A GIRL IN MY ROOM! WAIT, WHAT? HOW DID YOU GET OUT OF YOUR CASE? IT WAS DOUBLE LOCKED!! HOLY SHIT THEIR IS A GIRL IN MY ROOM!!! oooh, coffee! Thank you kindly.
AR-15: shit.
Source:https://www.pixiv.net/member_illust.php?mode=medium&illust_id=68337345