look up any word, like lemonparty:
 
2.
An old or older woman who has lost her good looks or is fat, chunky, has a big butt and/or sagging breasts.
"Wow, now that I got a closer look, she's not a "Skipperjack", she's a "Flapperjack", wow, maybe even a "Lumberjack!". "Well, I went on the date and found out she's a "Flapperjack!".

female woman Skipperjack old fat ugly big booty
by Poonie Pie October 14, 2011
 
1.
The act of jumping up and down and making your ball sack slap against yourself.
"I remeber in like 6th grade Wilcox did a flapper jack!"
by Brandaminator January 30, 2007
 
3.
A really really hott and yummy pancake, also a name for a strangly attractive freshman.
"Hey guys, look! Flapperjack"
"Wow, he's totally hot"
"Did you just say that about a freshman"
"Yeah, I like all men"
"LOL"
by Isabel F December 09, 2006