The time when a person is having difficulty concentrating.
"Wow, Bart hasn't been his usual self today. I guess his gerbil fell off the wheel."
by John Martins July 10, 2008
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Stuff a piece of frozen chocolate cake in the ass like a dildo then thaw it and eat it covered in butt drool.
That girl I gave the Gerbilled Chocolate Cake Martin to last night freaked after I told her the cake she just ate was in her ass last night.
by Richard Kraft August 28, 2006
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an animated GIF of a gerbil turning his head and saying O RLY?
funny as hell
Random Dude:You seen the pic of the O RLY gerbil?
Fat Guy:Oh yeah i did that shit was funny.
by Bobkiller March 30, 2008
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Bowel distress, unplanned or recurring porcelain demolition.
Why can't you come to the game with us? Sorry, I've got a mangy gerbil...
by SimmyMatty December 03, 2018
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