Biliboacă is when one takes somebody else's balls into his/her/their mouth and goes ''brrrrrrrwabrr''.
When you want to show appreciation :''Hai să iți dau o biliboacă'' (''Come, let me give you a biliboacă.'')
When you want to make them hate you : ''Nu o să ai biliboaca nici de la dușmanii tăi.''(''You won't get biliboacă from your enemies either.'')
When you try to make a girlfriend/boyfriend/partner : ''Heya, vrei cumva o biliboacă?''(''Heya, do you want a biliboacă?'')
Binding books with human skin. The practice was extremely popular in Christian societies starting as early as 100 BC. The practice continues even today especially in the making of children's books, such as Clifford the Big Red Dog.
Mitch: Sarah, you have nice skin.
Sarah: Mitch, you make my nipples so hard!
Mitch: Anthropodermic bibliopegy with my penis!
An idiot on a bicycle - someone cycling and phoning at the same time without their hands on the handlebars and going through a red light or two generally causing chaos and neglecting all known traffic laws.
Look at that bidiot over there. I hope he falls of his damn bike and smashes his phone.