Never heard of bugslug but ive heard of slug bug and slug bugs are like those bug cars and you get to hit them every time you see one :)
http://www.google.com/search?um=1&hl=en&safe=off&client=safari&tbo=d&biw=1024&bih=690&tbm=isch&sa=1&q=slug+bug&oq=slug&aq=1&aqi=g10&aql=&gs_sm=c&gs_upl=1628l6913l0l8913l13l8l0l0l0l0l825l1677l0.2.1.1.6-1l6l0