I was talking with Deafield about favorite words but wasn't able to come up with them on the spot, so I put some thought into it.

Misc. Nouns
Smorgasbord
Douchenozzle
Badonkadonk

Verbs
Ruminate
Dillydally
Derp
Sashay
Scuttle

Adjectives
Slapdash
Inappropriate
Questionable
Candid
Catastrophic
Particular

I also have unusual or made up words/phrases, like
Tasties - all matter of sweets
Having a jolly - being really amused about something
Pappy-smappy - having an obnoxiously good time with your bestie