amaygoat 

A commonly used nickname used for the Australian telco 'amaysim', who are famous for going above and beyond for their customers.

Damn amaygoat just upgraded my mobile plan again.

amaygoat by Martinez2010 September 20, 2021

Amygoat 

A girl who means the world to you, someone who you know will never be loved more than you love her.
Your most favorite person EVER.

'I love my amygoat, she's my best buddy.

Amygoat by John Michael Lunn April 16, 2008