Homonyms.

Bye
Buy

Teacher: Can somebody give me a sentence for the word bye?
Student: When I leave dinner I wave goodbye.
Teacher: You wave to your family when you leave the table? That's sweet. (?) (or strange)*smile*
Teacher: Can anybody give me a sentence now for the word buy?
Student: When I go to the grocery story I buy two condoms.
Teacher: Um. pause. hmm. Yes, that is the correct use of the word buy. Hmm. What is it that you buy?
Student: condimins. comdims.
Teacher: Condiments, like ketchup and mustard? (please please say yes)
Student: No, like, you know, the Italian thing.
Teacher: WTF (in my head)
Student: Cannolims
Teacher: CANNOLIS! You buy two cannolis at the grocery store! GREAT JOB!