Streak plate Puns

My bad mushroom pun has been avenged.

I was having dinner with my mom tonight. Burritos. As soon as I picked mine up, it ripped apart and spewed its contents all over my plate, the table, and my lap.

After I finished swearing a blue streak and started cleaning up, she just casually said:

"Well it is wrapped in a tore-tilla..."

I work as a lab tech in my university, and as I was preparing some bacterial streak plates for some students (mind you, we use an innoculating loop to transfer bacteria from a sample tube to plates), I said to some of the students: "what did one bacteria said to the other? Let's get looped, and go streaking."

I received an uniform look of dissapointment and a couple of facepalms from the students while I giggled at my joke. The teacher loved it though.