Top Definition
When a member (or Members) of the Hill Top North or Hill Top South bunks enter the lake with a full set of clothes and then stripping down to their bras and panties.

Not to be confused with skinny dipping
"Are you gonna do Hilltopless with us during lake today?"
by I<3CLC January 16, 2007
6 Words related to Hilltopless

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×