9:13 PM
@Yez Howdy! I see you've shown up just in time to get a new hat...
How a minhag ta'ut develops: Last week there was a bar mitzvah in shul. The boy leined (whole parshah and got maftir), and when it was his father's aliyah, he said baruch shep'tarani and then bentched gomel.
The week before there was also a bar mitzvah, and the father sounded quite satisfied when saying baruch shep'tarani, but gomel is a little much.
The Toldot boy was my student by the way. He was great.