See, the station wagon is the ego, sturdy and reliable, and the sedan is the superego, because it’s how you want to present yourself, powerful and impressive, and the sports car is the id—it’s the id because it’s irrepressible and fast and dangerous and maybe a little forbidden.
There are no more uses of "irrepressible" in the book.
Show samples from other sources
She catches my eye, an irrepressible grin spreading across her face.
Sabaa Tahir -- An Ember in the Ashes
Fitzy’s irrepressible voice is both sarcastic and welcoming, like he just can’t decide which way to go.