When two platonic friends of opposite sexes partake in a potentially romantic or sexually stimulating situation, uttering the phrase to negate any romanticism/sexuality.
Guy: (accidentally slaps girl's ass) Oh, I'm sorry.
Girl: It's ok. No Hetero.
The Urban Dictionary Mug
One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.
Buy the mug