A boner that curves upward, resembling an upturned banana. Legend has it it's especially good at stimulating the elusive g-spot on the female anatomy, but I wouldn't know because I have a straight boner.
by Darren Key July 6, 2005

The word used to describe the erection an individual experiences of whom is constantly bragging about the capabilities of his I-Phone, the applications it possesses and other useless tasks it can carry out.
Kosmo: Dude, will you listen to Luca, he never shuts up talking about his I-Phone.
Kenny: I know man, that guys got a permanant I-Boner.
Kenny: I know man, that guys got a permanant I-Boner.
by obindustries1 February 3, 2010

to develop a penile erection
by Silly Old Fool February 20, 2009

by Billybobthethird October 3, 2009

by johnandvictoriafornever May 15, 2011

by Trevor Cobbs March 24, 2008

Watching that fine rican boy come out the water with that nice six pack on him gave me a whole girl boner
by the real syd April 19, 2019
