I don't see her as violent persay...just..she's like one of the strongest non z fighters...and with a regressed mind she's not going to understand she needs to hold back. or modsety. So you could totally get gohan talking to hercule, and videl runs by with her top off and gohan keels over with a masive anime nosebleed. XP
"no videl, shirt on." "but i hot." Shirt stays on!" "but whyyyyy?" "Because I don't think gohan has enough blood left in him to survive anther nosebleed like that..."