Chobbing is a word originated from a twitch streamer called Rosso5792. It means the act of destroying/ slaying someone inside of a videogame. It can also mean how you are feeling.
When a guy is turned on, but not quite ready to grab a couch pillow to awkwardly conceal his arousal- an erection that is safe for public consumption- i.e. not pitching a tent, but beginning to feel aroused.
When that girl with that fine ass bent over right in front of me to adjust the spoke nipples on her Fuji bicycle, I chubbed up a bit.
When sitting on the toilet, you reach over to tear off some toilet paper only to find that there's nothing but the cardboard tube, or cob, left on the roll.
There's no shitwipe left on the roll. I've been cobbed!