Crampe en masse is a Québécois comedy duo composed of Mathieu Gratton and Ghyslain Dufresne, who were active from 1998 to 2005.

Their second album Roule-toi par terre sold more than 15,000 copies and won the 2000 Félix Award for Humoristic album of the year.

• Crampe en Masse
• Roule-toi par terre!
• Chansons drôles de d'autres
• Live en studio
• Crampe en masse et le hot-dog géant

• http://www.crampeenmasse.com - official website