look up any word, like the eiffel tower:
 
1.
fake/ faux piercings.
guy 1: dude, but she had piercings in all her pics...
guy 2: nawhh, her parent's are so strict she just uses fiercings for her pics to look bad ass.
by Skrina October 05, 2008
 
2.
Ayrshire farm talk. Another word used for rampaging sex.
"I gave her a good fiercing"
by SanJ Street July 12, 2004