Comes from the term "gig". It means you are moving from one gig to the next, singing along with each band for a few songs and then moving on. It's similar to clubbing, except the clubs are more likely to be coffee shops and there will probably be more singing and less dancing/drinking. Gigging is about experiencing the music and atmosphere of each venue. Tends to be more popular with people who enjoy jazz or "underground" music.
Me (PE major) - "Hey bro, want to shoot some hoops with Derek later?"
Friend (Jazz Guitar major) "Naw, I'm going gigging with some guys from my Theory 2 class."
Friend (Jazz Guitar major) "Naw, I'm going gigging with some guys from my Theory 2 class."
by VocabBreaker June 19, 2012

To catch bull frogs to use as fishing bait/ food. Above said frogs are caught by means of spearing with a frog gigg (either a forked or pointed apparatus)
by twizzler5585 March 16, 2009

by thizzin_it April 16, 2005

by Hiipee hilly June 13, 2018

by kimii August 7, 2007

The process of bending over and loosening your sphincter so that air enters your colon, and when the most air possible is in, blowing it out in an explosive fart (odorless and fun). If gigger has not been to the bathroom to do number 2 recently, he might be embarrassed when pellets of shit come out when gigging.
by Nathan P. "The Gigmaster" December 12, 2008
