I find my swearing changes depending who I'm with. When I'm around older people (ie people 1 or 2 generations above me) or kids (up to about 10) I'll censor myself, usually halfway through a word; for example ssssssssssssshugar. However when I'm with friends my language deterioates and in particularly bad cases I'll mutter (or scream) motherfuckingfuckingfuck to the heavens.