Always a good move, kill it first and ask questions later!
Doesn't look very dangerous, frightening I'm sure if it came crawling/wriggling towards you, but whats it gonna do, gum you to death!
Ha! It's quite lidderally Viz-esque. Stick the terms 'Boffins' & 'Variety Club Sunshine Bus' - along with a few qoutes from Tarby - & you wouldn't be able to tell the difference.