Vogon Poetry Jam (just logo), a t-shirt of funny, spoof, retro, typography, geek, movie, parody, nerd, space, fun, pop culture, comedy, film, tribute, mash, reference, book, galaxy, novel, guide, hitchhiker, hitchhikers, hitch, hiker, panic, towel, jam, poetry, douglas adams, dont panic, def, vogon, hhg, mostly harmless, sass, frood, and hoopy goodness.