The poster didn't say anything about 1) a squib load, 2) a funny sounding shot, 3) shooting reloads, or 4) a bullet being stuck in the barrel. He only said it was stuck in his "underleaver". Sounded to me like he meant the bullet was stuck under the cartridge carrier in his gun. Perhaps he was only trying to tell us his gun was a "lever action" type. Either way, when combined with it being his first post, it struck me as suspicious and possibly a joke/troll post.
Good shooting and be safe.
LB
ps: If you have a bullet stuck in your barrel, it can be knocked out with a round hardwood or metal rod WITH CARE. If you don't have much experience with guns, you might be better off paying a gunsmith to remove it for you to prevent barrel damage.
Question: Was this factory ammo or reloads? If reloads, whose????
pps: My reply was not an insult but an honest response to a curious post. We do get tricksters, trolls, etc. on our forums and this was your first post so it was doubly suspicious. Hope you get your fun fixed and then investigate/solve any problems with whatever type of ammunition misfired or squibbed.