British comedian Ian Cognito died on stage Thursday during a stand-up performance.

He was in his early 60s; his exact age is uncertain.

Imagine if I died in front of you lot here, hereportedly said.

Ian Cognito (screen grab) Ian Cognito/YouTube

Credit: Ian Cognito/YouTube

An ambulance was summoned a few minutes later, after a fellow comedian realized something was wrong.

Cognito was pronounced dead at the scene upon medics arrival.

Cognito, born Paul Barbieri, started performing in the mid-1980s.

One of his signature bits entailed hammering a nail into the wall and hanging his hat on it.

This lets you know two things about me, he explained.

Firstly, I really dont give a s. Secondly, Ive got a hammer.

Several fellow comics tweeted tributes to Cognito following his death.