Clark, feel free to correct me on this if I misuse any names.
Common Nomenclature for Lego Families
| mine | ||
| A bent four-er | bent flatsie foursie | |
| Round flat one-er | round onesie; coin | |
| A flat clippy piece | flatsie clip | |
| A two-er with only one bobble | one-knob twosie flatsie | |
| A flat clippy bit | side clip flatsie | |
| A rectangular one-er | onesie | |
| Flat square one-er | flat onesie | |
| Cylinder one-er | round onesie | |
| A joining bit | short flagpole type thingy (I don't think we ever really discussed this one) | |
| Spinny bit | Spinny bit | |
| Flat one-er with no bobble | blank flatsie onesie | |
| Flat clippy piece | side onesie | |
| Groovy bit | Grill bit | |
| T-shaped joiney thing | I didn't have any of these in my Lego set. But I'd call it a t-bar. | |
| Light saber handle | I wish I had these in my Lego set. | |
| The piece that goes on top of the spinny piece to make it spin | spinny top | |
| An upper piece | upside down slanty foursie | |
| Two-er hole-y bit | skinny twosie with holes | |
| Lego crystal | ooh, that's a fancy one | |
| Four-er | twosie | |
| Microphone | nightstick | |
| Upper piece | tall slanty | |
| Three-er | skinny threesie | |
| Light saber blade | light saber | |
| A piece you clip wheels on | flat wheel base | |
| Wing piece | plane bit | |
| Fire piece | Fire | |
| L-shape | bent flatsie foursie | |
| Six-er | threesie | |
| Wing piece | airplane tail | |
| Control set | computer | |
| An attach-any-side piece | fire hydrant onesie | |
| A piece that you can clip something on the side | headlight onesie; onesie with a hole |