Gaggin for it is to be in desperate need of sex - horny as hell. Usually heard by youths in Perthshire - Scotland
Sandy - ere mate that lassie's checkin u oot
(hey, buddy that girl is staring at you(
Hamish - aye a ken man shes pure gaggin for it
(yes i know shes in desperate need of a lay)
A natural reflex that keeps us from sticking foreign objects down our throats. The sensation is similar to choking. You may experience retching or even vomiting if gagging is prolonged. Happens quite often at the dentist.
I couldn't stop gagging when the doctor stuck a tongue depressor in my mouth.