What is a stiffy?

A "stiffy" is a slang term that is usually used to refer to an erection or an erect penis. It is a colloquialism, so not a formal or medical term. Erections are a natural physiological response in males, where the penis becomes engorged with blood, causing it to become firm and stand erect.

Erections occur as a result of sexual arousal, but they can also occur spontaneously or during sleep. Sexual thoughts, stimulation, or physical touch can trigger the release of certain hormones that increase blood flow to the penis, leading to an erection.

It is important to note that while erections are a common and normal occurrence, it is also necessary to respect boundaries and understand that not everyone may be comfortable discussing or encountering such topics.