Teacher: And therefore, sperm cells are made up of glucose. Student: So you're saying that sperm has sugar in it? Teacher: Technically. Yes. Student: But it doesn't even taste like that... Teacher: what? Student: what?

The preschool teacher says, "We're going to do vocabulary today. Who can use the word 'definitely' in a sentence?" Mary raises her hand and exclaims, "Me me me!" The teacher says, "Go ahead, what's the sentence? Mary replies, "The sky is definitely blue." "That's good, Mary," says the teacher, "but the sky can also be gray or white." Sam raises his hand and states, "Grass is definitely green." The teacher says, "That's good, Sam, but grass can be brown, too." Little Johnny raises his hand and asks, "Do farts have lumps in them?" The teacher says, "No Johnny, why do you ask that?" Litt ... read more

In high school, teachers had to raise up their hand to speak to Chuck Norris.

A Sunday school teacher is concerned that his students might be a little confused about Jesus, so he asks his class, "Where is Jesus today?" Steven raises his hand and says, "He's in Heaven." Mary answers, "He's in my heart." Little Johnny waves his hand furiously and blurts out, "He's in our bathroom!" The surprised teacher asks Little Johnny how he knows this. "Well," Little Johnny says, "every morning, my father gets up, bangs on the bathroom door and yells 'Jesus Christ, are you still in there?!'"

Teacher: whoever answers my next question, can go home. One boy throws his bag out the window. Teacher: who just threw that?! Boy: Me! I’m going home now.