Loads and Loads, but most recent, wasn't to me, i was in college with my mates and we got a new guy in my class, he was trying to fit in acting jack the lad, telling us how he used to do karate etc how he's a black belt, (im a black belt in taekwondo but retired not to long ago) and was like alright lets do a bit of sparring just for a laugh, i was just kicking the air playing about and i accidently clipped his head, not hard but it annoyed him, he tried to do some next jacky chan spinning kick, he fell on his face and a HUGE scrape like graze on the front of his face, my friends were videong it and they sent it around the class, wasnt a good 1st day for him :embar:
Suppose it was more of an embarassing moment then an akward one, but i guess he musta felt really akward walking back to class etc etc.