List: colloquial

popular  noun  noun (generic)  colloquial  vulgar expression or word 

• six nines (i.e. 99.9999%)
• sixty-nine (sexual position), soixante-neuf, 69

popular  noun  noun (generic)  colloquial  computing 

• skin
• condom
• skin (custom graphical user interface for an application)

gairaigo  English origin  popular  colloquial  noun  noun (generic)  noun or participle taking the aux. verb する  transitive verb  intransitive verb  sports 

• ignoring, looking the other way, letting pass
• passing through, going through
• leaving a passing ball for a teammate (in soccer), letting the ball go past, dummy
• ball going through the net and landing in the opponent's half (in tennis)

popular  noun  noun (generic)  colloquial  physics 

• (emotional) tension, anxiety
• (highness of) spirits, (good) mood, excitement, energy
• tension, tensile strength

gairaigo  French origin  popular  noun  noun (generic)  noun or participle taking the aux. verb する  intransitive verb  colloquial 

• debut, doing something for the first time
• starting anew, starting afresh

popular  noun  noun (generic)  colloquial 

• near miss
• just missing (each other)

popular  noun  noun (generic)  abbreviation  colloquial 

• barcode, bar code
• comb-over (hairstyle)

popular  onomatopoeic or mimetic word  adverb  adverb taking the と particle  noun or participle taking the aux. verb する  verb (generic)  noun (generic)  colloquial  noun 

• flapping, rattling, fluttering
• (running) with a clatter, noisily, thrashing (around), floundering, flailing
• (falling) one after another, in quick succession
• busily, hurriedly, in a fluster, in a rush, rushing around, bustling about, scurrying
• quickly, briskly, with dispatch
• motorcycle, three-wheeler truck

popular  noun  noun (generic)  colloquial  abbreviation 

• pace, rate, speed
• pitch (i.e. angle, space, field, sound, etc.)
• pitch (from distilling petroleum, tar, etc.)
• pitch (football, rugby), playing field
• PHS portable phone

popular  noun  noun (generic)  colloquial 

• pill
• birth-control pill, oral contraceptive, the pill