The act of inserting toothbrush's up the anus while sniffy the pantys of your grandmother or respective grandfather
Tim:dude i caught Andrew sniffin my grammys thongs!
Rory:oh damn you caught him Janoskis?
Tim:What?and my tooth brush taste like dick!
Rory:oh damn you caught him Janoskis?
Tim:What?and my tooth brush taste like dick!
by Dr.BALLZSKEET August 15, 2011
Get the Janoskismug. by nikesbanoski May 4, 2011
Get the Stefan Janoskimug.