What is Alfonso?
A Russian Gigolo. Usually a male; tall, dark and handsome; one with who women want to sleep with.
Xenia: Man that guy is a total Alfonso
King of Spain from 1886-1931
Bow down Alfonso has just entered the room!
"How are you not drunk yet?"
"I met Alfonso in the bathroom stall earlier tonight, did you want some?"
Someone who goes out with girls wayyy to young for them.
Ew look at that alfonso, she's at least half his age.