The Foo Fighters drummer passed away on March 25 in his Colombian hotel room of a suspected drug overdose. Over the weekend, John mourned and posted the last message he got from Taylor, which referenced getting together before they "die."
"Ya We've yet to fully have a hang -[Gotta] put that s*** together before we die," Taylor said to John.
The "Full House" star opined, "Wise words from my friend- put that s*** together! I'm so f****** sad. Another one gone too soon."
On March 29, John also posted an Instagram video of Taylor joking that he, not the actor, should have been hired for a Geico commercial.
"Stamos is a good buddy of mine — he's a good guy," Taylor said in the clip. "I really like him a lot. He's a great drummer, just a great dude — all that stuff. But I'm a little upset with him, actually, I've got to be honest with you because I was supposed to do that Geico commercial … where he flips the [drum] stick. That was mine. Originally that was mine, but they decided to go with Stamos because he's better looking."
In his caption, John conceded, "Yes, Taylor you are the best stick flipper and I miss you pal!"
Following Taylor's death, the Foo Fighters canceled all tour dates, including a performance at the Grammys in Las Vegas on April 3, where they are nominated for three awards.
In the wake of the death, Colombia's attorney general's office released a preliminary toxicology report, saying that medical examiners found evidence of 10 types of substances in Taylor's body, including opioids, benzodiazepines, marijuana and antidepressants.
According to reports, Taylor's body was flown back to the United States on March 29. He was 50.