Originally derived from the name of a character on the European World of Warcraft Realm Bloodfeather, the verb means to "ninja" or to "steal" an item you are not entitled to. The act of bagdush'ing something can cause side effects, such a losing your life and feeling the need to afk in dalaran while mounted for large periods of time.
"Hey look at that nolifer on the ashes of al'ar in dala, he totally bagdush'ed that!"
a person who is either only sexually attracted to band geeks or is a band geek themselves and only dates other fellow band geeks. is not used meaning a band that has group sex together.
Guy Band Geek: that girl could play my clarinet anytime
Other Kid: you're so bandosexual
Noun, a person who does not care whether their groceries are packed in paper or plastic bags. Adjective, describing one's lack of preference for either paper or plastic bags at the grocery store.
Paper or plastic you ask, well since I gave my reusable tote to a pet rescue, you pick, after all I'm bagnostic.
When a large man is receiving a rusty trombone from someone with warts on their hands while pouring beer onto the trombone giver and grinning insanely.