Used to describe behaviour that is particularly rowdy and crazy, usually due to drunkenness. May be abbreviated to 'OTG'.
1. Did you see Mark last night? He was fucking OTG.
2. Dude, last night was off the fucking grill, I am never drinking sambucca again.
3. I'm keen to get off the grill.
2. Dude, last night was off the fucking grill, I am never drinking sambucca again.
3. I'm keen to get off the grill.
by Ollie Phelan May 15, 2008
Get the off the grillmug. by timduncan December 8, 2003
Get the off the grillmug. by Dude 02 May 14, 2017
Get the hot off the grillmug. by Mike Lightner September 21, 2003
Get the get off my grillmug. by To><ik Fo><>< September 30, 2005
Get the get off my grillmug. by Robyn October 28, 2004
Get the get off my grillmug. by HAR-MONEY May 13, 2005
Get the step off my grillmug.