He is best known for his inspiring lyrics and his songs making fun of local celebrities and politicians.

He is also quite sardonic with the Quebec federalist movement, and their counterparts in the rest of Canada.

Serge was recruited in 1991 by Dédé Fortin to play bass with Les Colocs.

[1][2] He stayed with the band until 1995, then began a solo career as Mononc' Serge.

In 2003 he teamed up with the thrash metal band Anonymus, and released an album named L'Académie du Massacre, which contains metal versions of Mononc' Serge's songs, along with a few new compositions.