To fidgit or move around.
sam jiffled on his chair
when your hanging over the toilet getting ready to vomit and your stomach starts heaving. Your cheeks and mouth cant hold it in anymore. Sometimes you just blow bubbles in the toilet water.
"Last night I had the jiffles so bad!" "Really Dude, That Sucks!" "Yeah, I was blowin' bubbles in the toilet water."
Breakfast for the lazy and/or time-crunched; consists of an Eggo waffle smeared with Jif peanut butter, eaten quickly over the sink and washed down with milk directly from the carton. Pathetic, yet satisfying.
"Dude, did you get to eat breakfast this morning? You look tired."
"Yeah, man, I slammed a Jiffle before I got here."
Often abbreviated to jiff...same definition
e.g. Simon had a quick jiff on the dancefloor while his mate was at the bar
An Illicit Snog
Andy Jiffled her outside the club whilst his friends looked for him inside.
A jiffle is kissing someone so no-one can see you, or in a "Sly" Manner.
You cannot jiffle someone you are going out with