Grimlock is shown to be jovial,friendly and likes to break things or use violence as a way of getting things across,which gender doesn’t matter in a punching situation for Grimlock.His preferred method of attack is charging in and beating the crap out of his enemies,Grimlock is also shown to be more mature and a bit smarter than in the movies,the muscle of the team,scared of cats,helpful,50ft tall Dinobot,from Transformers Robots in Disguise 2015,can turn Dino mode,used to be a Decepticon