Minus memes

Teacher: What's 3 minus 1? Me: I don't know. Teacher: How about this, you have three cakes, I take one. How many cakes do you have? Me: Three. Teacher: If I take one cake from your three, what do you have? Me: Three cakes and a dead teacher.

A teacher is teaching a class algebra. Timmy, you've worked out it is AK, but what is 59 minus 12? Timmy shakes his head, not knowing. The teacher asks, "How about AK 49 minus 2?" Timmy replies with um... The teacher becomes frustrated and yells, "What comes after AK, Timmy!?" The white kid at the back stands, shouts 47, and pulls the trigger.

My dog is a genius... I asked him what is two minus two, he said nothing.