The first emote ".(人-ω◕ฺ)ﾟᕦ(˵ ͡~∀ ͡◕ฺ˵)ᕥ" is a representation of a person flexing their muscles with an intense expression.
The second emote "She likes my muscles" is a text-based emote that is often used sarcastically to mock someone who is boasting about their physical appearance or strength.