Actor Timothy Olyphant (Justified, Deadwood) stopped by Conan last night (Jan. 31) and shared an amusing anecdote about smoking Willie Nelson’s brand of marijuana, Willie’s Reserve, at Austin City Limits.

After going backstage with his brother, Timothy was offered some of Willie’s cannabis, an offer that the actor couldn’t refuse. However, after taking two hits, which turned out to be “at least one hit too many,” Timothy found himself sitting on the ground while a bit of paranoia set in. Not wanting to be spotted in his disheveled state, he ventured onward after writing the name of his hotel down so he wouldn’t forget.

“There’s a lot of things I’d like to have in common with Robert Downey Jr.,” said Timothy, “but walking into the wrong home and falling asleep is not one of them.”

Watch the clip below.