1. Ross, along with Holly, made a brief cameo appearance on the Space Ace episode of JonTron, where they get angry to find that Jon's in their house. He's also credited with filming Jon's Kings Quest V video.

2. When in video with other Grumps Ross tends to act as a third wheel of sorts. He is the subject of many insults and considered the lesser class as part of an entire joke scheme, which Ross takes annoyingly in stride. Whenever Ross screws up, Danny will usually utter the popular phrase, "Goddammit Ross...".

3. During the October 2013 AMA, Arin and Danny stated that if Ross finds himself losing in a game he often stops trying to win all together in favor of messing with the overall outcome of the game. At the time they said this he had yet to do it on the channel, but when the group played Fortune Street on Steam Rolled, Ross, having found himself losing most of his property and in a no-win situation, would often stall the game for no reason and feed Arin money for the remainder of the game, propelling him to victory over Suzy who had been winning for the vast majority of the series.

4. On the second episode of the Skyrim Series in Steam Train, Ross mentioned that he used to have night terrors. He described it as "I used to see eyes on walls and shit, it was really crazy". Ross also made a animation about this titled "Nocturnus".

5. Ross has stated in the DreadOut play through that he has a fear of "Little girls in white dresses at the end of hallways- specifically that!" This fear was most likely caused from Stephen King's 'The Shining'.

6. Ross was married while wearing a Doctor Who costume that replicated the Tenth Doctor's attire. He is also seen wearing it in his appearances on Table Flip, since dressing as a time traveler works in any period piece.

7. Ross purportedly received a total of six Mews in his copy of Pokémon Blue due, presumably, to an oversight at the Poké Tour he attended in Australia. This was revealed on the Game Grumps Flight Delayed PODCAST!! near the end of the video.

 

 

 

 

 

 

 

 

 

 

 

8. Ross tends to screw up his sayings, such as "Del Taco: So much food, no much money." These are referred to as Rossisms.

9. It is stated several times throughout Steam Train that Ross has terrible timing and musical rhythm. Arin has said that it took Ross about thirty takes to sing the Steam Sleigh intro. Despite this, Ross has played guitar, but could only recite the GoldenEye theme, as mentioned in an Electronic Super Joy episode

10. Ross claims he almost accidentally killed someone he was teaching animation to, as revealed in the Ninja Sex Party & Steam Train MAGFest 12 Panel . The kid he was teaching had Epilepsy, and while Ross was showing him how to animate a ball going back and forth, the kid fell over and smashed his head against a concrete wall.

11. Ross can read Braille.

12. Ross is often shown to be good friends with Rooster Teeth Employee Miles Luna, Ex-Rooster Teeth employee Ray Narvaez Jr, and also internet famous puppet maker, Puppets R Us. He was also shown to be friends with Haloid creator and Rooster Teeh animator Monty Oum, who unfortunately passed away in February 2015.

13. Ross has made cameo appearances in several Ninja Sex Party music videos: Let's Get This Terrible Party Started!, Party of Three, Dragon Slayer, Why I Cry, and Peppermint Creams. He is almost always credited as playing himself.

14. Ross has become notorious in the Super Mario Maker community for his custom levels, which are extremely difficult to the point where the completion rate is often below 1%. Arin and Danny recently started a new series for Super Mario Maker and decided to start with Ross's levels. Much raging and swearing directed at Ross has since followed. Holly had also attempted a handful of Ross' levels over her own YouTube page with Ross co-hosting, although she surrendered much sooner than Arin and Danny, refusing to accept his hints to complete the levels after he set the hint word to "bananacan't".

 

15. In episode 83 of Super Mario Galaxy: Actual Factual, Danny said that Ross has a habit of using the bathroom without washing his hands afterwards, and then eating pretzels out of a pretzel bag, that is shared among the Grumps.