Taylor fell for 49 in Southampton on Thursday, his exit sparking the end of England's hopes of chasing down a target of 306 in a match Australia eventually won by 59 runs to go 1-0 up in the five-match series ahead of Saturday's encounter at Lord's.
He was bowled advancing down the pitch, trying to hit Watson over the top.
The way Watson, who towered over the departing batsman, suggested he had somehow been personally insulted by Taylor's attempt to play a shot that has become a staple of limited overs cricket.
"You always want to make an in impression on the opposition, and you know you have done that when you get a 'send-off'.
More From This Section
"They've done that a number of times, and it's always nice."
Taylor's career-best 98 not out also came against Australia in England's comprehensive defeat by the eventual champions in their first match of the World Cup in Melbourne earlier this year.
"When I bat, and especially against a specific bowler who is bowling into my strengths, I go for it," he said.
I'm confident with the shot, and I don't do it half-heartedly.
"The option was there, but I just missed it -- and to be fair to Watson, he tailed the ball in, and that might have been my downfall."
The England selectors' treatment of Taylor has often been bizarre.