Definitions by Jennypieontranceaddict
Comfort Boner
An erection caused by the mere complacency with ones friend or partner, but not necessarily in any sexual way.
Jennypie noticed that her bf has an erection 80% of the time they're together, and he said it's because "I just get a comfort boner when I get comfortable (i.e. chilling on the couch, etc) with you."
Comfort Boner by Jennypieontranceaddict December 16, 2008