Engaging in activities with a girl that involve the word love and invoke that kind of feeling towards a girl. These actions should never be said in truth to fellow bros, for they are of the feminine nature.
i.e: love making, cute dates, sending little black hearts in texts....
Bro 1: Yo bro, me and my chick had sex all lubby dubby status.
Bro 2: haha you're dumb