Quoting Ole' No Name:" Maybe you bit your tongue in your sleep?"
Quoting Mama MacGyver*:" Have you taken any peptobismol recently? That turns your tongue black. And if you had one of those little tablet things that would explain the distinct shape.."
Quoting [♥]Hailee's Mommy:" I used to suck on my tongue when I slept lol. It made some pretty funky looking marks on there."
Quoting Kristin B.:" I saw a thread about something like this about a month ago. I think that person decided it was something to do with a taste bud?? Being infected or something...i don't remember :/"
Quoting Ashleyx4:" All I thought when I saw it was I don't want to know what you did last night with that tongue."
Quoting The Doctor:" Well, that's the thing. I noticed it at dinner time last night. So it had to have happened the night ... [snip!] ... before-- and I didn't even know it was there until last night? Bah. Stupid tongue. Must have been some good dreams. "lol, never had mine bruised but had mine super sore and wasn't sure why.
Quoting SaraSaraBoBara:" does it hurt?"