Ridicurous

I laughed out loud in a lecture today. We had a Japanese guest lecturer (who was actually quite good and I feel bad making fun of her but it is all in good fun) and she said something, gave an example and then said

'and it goes on brah brah brah'

I let out this shrill 'HA' and I had half the lecture theatre turn around (well, the people in it anyway) and look in my direction.

I knew I went back to uni for a good reason.

It's not racist, it's just funny that I laughed at an inappropriate time... right?