Green’s Dictionary of Slang

googly adj.

1. (Aus.) enjoying the effects of a drug.

[Aus]L. Redhead Rubdown [ebook] Tammy ever tell you about her life when she was all googly on E?

2. (US) infatuated, smitten.

[US]G. Flynn Gone Girl 266: She got all googly around Nick, she absolutely adored him.