look up any word, like ratchet:
 
1.
how long before you go off
My dick fuse must be set on "short" when I'm with her; I can never last.

I can stay hard all night with her; sometimes I can't cum at all, my dick fuse must be dialled to LONG.
by Jake March 05, 2004
 
2.
Someone who is not sweet. Someone you would never want to be stuck in an elevator with because they are annoying and uncool.
Sweet fucking Christ, that dude is a dick fuse.
by Vance Birznasty March 03, 2004