Leaving oneself vulnerable to cheap or witty insult or verbal jab.
The reference is to sporting situations in which a goal is left unattended or a court open.
Person 1: That dog is so fat, and hairy underneath!
Person 2: Kind of like your mum.
Person 1: Screw you!
Person 2: Sorry dude, you left yourself wide open for that one.
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