Squeezey bum moment

Hi all,
Been using the bike all Week to get to work. Brakes seem fine now and no leaks or issues, however today I had my first, oh sh*T moment.

Riding up a carriageway behind a slow bmw thought I'd overtake, could see a vehicle coming not too quick so go to pull out, little bit of throttle for the overtake and as I pulled out the back wheel turned into Shakira's hips..

My god. Left, right, left, right. I'm omly about 68kg so when the 200+kg bike decides it's going to turn into an anaconda and do some Latino dancing it's kind of a oh f**k moment.
Managed to stay calm and straight till it stopped but my god, a fresh pair of underwear needed when I got to work.
Thought I was on the way to meet my maker, seems I was super strong overnight and tweaked the throttle a little too much.

I can live and learn! ?

Stay safe all.