I have heard the following sentence in Narcos (a TV series which takes place in Colombia):
Ese perro campeón ni se timbró.
Context: Pablo Escobar bets with his partner Gacha that Gacha's drug-sniffing dog wouldn't be able to detect the cocaine mixed with the glass fiber in a hull of a boat. When the dog indeed doesn't detect the cocaine, Pablo says the line above.
What does "timbrarse" mean here? The only meanings of "timbrar" I see in the Word Reference dictionary are "to stamp" and "to crest".