This chapter describes the contribution that grammatical constructions may have in detecting ironic intent in discourse. Constructions are very flexible devices that can be “manipulated” by speakers for specific communicative purposes, including instances where people “play” with or even “violate” the rules of grammar. Her specific focus on rhetorical questions (e.g., “How about another piece of pie?” said to someone who has already eaten more than his share of the pie) reveals how irony allows speakers to present alternatives that balance between accepting and rejecting a particular frame, or understanding of some situation. Rhetorical questions can both appear to accept some frame (e.g., the addressee is invited to have another piece of pie) and cancel or negate it (e.g., the addressee should not have another piece of pie given how much he has already eaten), which together often sets the stage for intense awareness of irony. Rhetorical questions (e.g., “How can I stand this stupid world without a mobile phone?”) also have diplomatic functions, because they allow people to express one socially accepted frame (e.g., mobile phones are necessary) while also challenging this belief through the evocation of irony (e.g., mobile phones are annoying, yet addictive).