A fork of Rural Dictionary
An erection one gets when they giggle too hard.
When my girlfriend tickles me I get a giggle boner.
When you’re getting that slurpy top and she lets out a little laugh as your kids slide down her throat, sounding like wet socks on a slippery dance floor
My guy flap got that good ole giggle Boner by that banging 10 leaving the bar (might have been a gay bar)